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How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

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Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

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To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

Scribbr slides are free to use, customize, and distribute for educational purposes.

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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarize yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your thesis or dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

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What is a Literature Review? How to Write It (with Examples)

A literature review is a critical analysis and synthesis of existing research on a particular topic. It provides an overview of the current state of knowledge, identifies gaps, and highlights key findings in the literature. 1 The purpose of a literature review is to situate your own research within the context of existing scholarship, demonstrating your understanding of the topic and showing how your work contributes to the ongoing conversation in the field. Learning how to write a literature review is a critical tool for successful research. Your ability to summarize and synthesize prior research pertaining to a certain topic demonstrates your grasp on the topic of study, and assists in the learning process. 

Table of Contents

• What is the purpose of literature review? 
• a. Habitat Loss and Species Extinction: 
• b. Range Shifts and Phenological Changes: 
• c. Ocean Acidification and Coral Reefs: 
• d. Adaptive Strategies and Conservation Efforts: 

How to write a good literature review 

• Choose a Topic and Define the Research Question: 
• Decide on the Scope of Your Review: 
• Select Databases for Searches: 
• Conduct Searches and Keep Track: 
• Review the Literature: 
• Organize and Write Your Literature Review: 
• How to write a literature review faster with Paperpal? 
• Frequently asked questions 

What is a literature review?

A well-conducted literature review demonstrates the researcher’s familiarity with the existing literature, establishes the context for their own research, and contributes to scholarly conversations on the topic. One of the purposes of a literature review is also to help researchers avoid duplicating previous work and ensure that their research is informed by and builds upon the existing body of knowledge.

What is the purpose of literature review?

A literature review serves several important purposes within academic and research contexts. Here are some key objectives and functions of a literature review: 2  

1. Contextualizing the Research Problem: The literature review provides a background and context for the research problem under investigation. It helps to situate the study within the existing body of knowledge. 

2. Identifying Gaps in Knowledge: By identifying gaps, contradictions, or areas requiring further research, the researcher can shape the research question and justify the significance of the study. This is crucial for ensuring that the new research contributes something novel to the field. 

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3. Understanding Theoretical and Conceptual Frameworks: Literature reviews help researchers gain an understanding of the theoretical and conceptual frameworks used in previous studies. This aids in the development of a theoretical framework for the current research. 

4. Providing Methodological Insights: Another purpose of literature reviews is that it allows researchers to learn about the methodologies employed in previous studies. This can help in choosing appropriate research methods for the current study and avoiding pitfalls that others may have encountered. 

5. Establishing Credibility: A well-conducted literature review demonstrates the researcher’s familiarity with existing scholarship, establishing their credibility and expertise in the field. It also helps in building a solid foundation for the new research. 

6. Informing Hypotheses or Research Questions: The literature review guides the formulation of hypotheses or research questions by highlighting relevant findings and areas of uncertainty in existing literature. 

Literature review example

Let’s delve deeper with a literature review example: Let’s say your literature review is about the impact of climate change on biodiversity. You might format your literature review into sections such as the effects of climate change on habitat loss and species extinction, phenological changes, and marine biodiversity. Each section would then summarize and analyze relevant studies in those areas, highlighting key findings and identifying gaps in the research. The review would conclude by emphasizing the need for further research on specific aspects of the relationship between climate change and biodiversity. The following literature review template provides a glimpse into the recommended literature review structure and content, demonstrating how research findings are organized around specific themes within a broader topic. 

Literature Review on Climate Change Impacts on Biodiversity:

Climate change is a global phenomenon with far-reaching consequences, including significant impacts on biodiversity. This literature review synthesizes key findings from various studies: 

a. Habitat Loss and Species Extinction:

Climate change-induced alterations in temperature and precipitation patterns contribute to habitat loss, affecting numerous species (Thomas et al., 2004). The review discusses how these changes increase the risk of extinction, particularly for species with specific habitat requirements. 

b. Range Shifts and Phenological Changes:

Observations of range shifts and changes in the timing of biological events (phenology) are documented in response to changing climatic conditions (Parmesan & Yohe, 2003). These shifts affect ecosystems and may lead to mismatches between species and their resources. 

c. Ocean Acidification and Coral Reefs:

The review explores the impact of climate change on marine biodiversity, emphasizing ocean acidification’s threat to coral reefs (Hoegh-Guldberg et al., 2007). Changes in pH levels negatively affect coral calcification, disrupting the delicate balance of marine ecosystems. 

d. Adaptive Strategies and Conservation Efforts:

Recognizing the urgency of the situation, the literature review discusses various adaptive strategies adopted by species and conservation efforts aimed at mitigating the impacts of climate change on biodiversity (Hannah et al., 2007). It emphasizes the importance of interdisciplinary approaches for effective conservation planning. 

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Writing a literature review involves summarizing and synthesizing existing research on a particular topic. A good literature review format should include the following elements. 

Introduction: The introduction sets the stage for your literature review, providing context and introducing the main focus of your review. 

• Opening Statement: Begin with a general statement about the broader topic and its significance in the field. 
• Scope and Purpose: Clearly define the scope of your literature review. Explain the specific research question or objective you aim to address. 
• Organizational Framework: Briefly outline the structure of your literature review, indicating how you will categorize and discuss the existing research. 
• Significance of the Study: Highlight why your literature review is important and how it contributes to the understanding of the chosen topic. 
• Thesis Statement: Conclude the introduction with a concise thesis statement that outlines the main argument or perspective you will develop in the body of the literature review. 

Body: The body of the literature review is where you provide a comprehensive analysis of existing literature, grouping studies based on themes, methodologies, or other relevant criteria. 

• Organize by Theme or Concept: Group studies that share common themes, concepts, or methodologies. Discuss each theme or concept in detail, summarizing key findings and identifying gaps or areas of disagreement. 
• Critical Analysis: Evaluate the strengths and weaknesses of each study. Discuss the methodologies used, the quality of evidence, and the overall contribution of each work to the understanding of the topic. 
• Synthesis of Findings: Synthesize the information from different studies to highlight trends, patterns, or areas of consensus in the literature. 
• Identification of Gaps: Discuss any gaps or limitations in the existing research and explain how your review contributes to filling these gaps. 
• Transition between Sections: Provide smooth transitions between different themes or concepts to maintain the flow of your literature review. 

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Conclusion: The conclusion of your literature review should summarize the main findings, highlight the contributions of the review, and suggest avenues for future research. 

• Summary of Key Findings: Recap the main findings from the literature and restate how they contribute to your research question or objective. 
• Contributions to the Field: Discuss the overall contribution of your literature review to the existing knowledge in the field. 
• Implications and Applications: Explore the practical implications of the findings and suggest how they might impact future research or practice. 
• Recommendations for Future Research: Identify areas that require further investigation and propose potential directions for future research in the field. 
• Final Thoughts: Conclude with a final reflection on the importance of your literature review and its relevance to the broader academic community. 

Conducting a literature review

Conducting a literature review is an essential step in research that involves reviewing and analyzing existing literature on a specific topic. It’s important to know how to do a literature review effectively, so here are the steps to follow: 1  

Choose a Topic and Define the Research Question:

• Select a topic that is relevant to your field of study. 
• Clearly define your research question or objective. Determine what specific aspect of the topic do you want to explore? 

Decide on the Scope of Your Review:

• Determine the timeframe for your literature review. Are you focusing on recent developments, or do you want a historical overview? 
• Consider the geographical scope. Is your review global, or are you focusing on a specific region? 
• Define the inclusion and exclusion criteria. What types of sources will you include? Are there specific types of studies or publications you will exclude? 

Select Databases for Searches:

• Identify relevant databases for your field. Examples include PubMed, IEEE Xplore, Scopus, Web of Science, and Google Scholar. 
• Consider searching in library catalogs, institutional repositories, and specialized databases related to your topic. 

Conduct Searches and Keep Track:

• Develop a systematic search strategy using keywords, Boolean operators (AND, OR, NOT), and other search techniques. 
• Record and document your search strategy for transparency and replicability. 
• Keep track of the articles, including publication details, abstracts, and links. Use citation management tools like EndNote, Zotero, or Mendeley to organize your references. 

Review the Literature:

• Evaluate the relevance and quality of each source. Consider the methodology, sample size, and results of studies. 
• Organize the literature by themes or key concepts. Identify patterns, trends, and gaps in the existing research. 
• Summarize key findings and arguments from each source. Compare and contrast different perspectives. 
• Identify areas where there is a consensus in the literature and where there are conflicting opinions. 
• Provide critical analysis and synthesis of the literature. What are the strengths and weaknesses of existing research? 

Organize and Write Your Literature Review:

• Literature review outline should be based on themes, chronological order, or methodological approaches. 
• Write a clear and coherent narrative that synthesizes the information gathered. 
• Use proper citations for each source and ensure consistency in your citation style (APA, MLA, Chicago, etc.). 
• Conclude your literature review by summarizing key findings, identifying gaps, and suggesting areas for future research. 

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How to write a literature review faster with Paperpal?

Paperpal, an AI writing assistant, integrates powerful academic search capabilities within its writing platform. With the Research feature, you get 100% factual insights, with citations backed by 250M+ verified research articles, directly within your writing interface with the option to save relevant references in your Citation Library. By eliminating the need to switch tabs to find answers to all your research questions, Paperpal saves time and helps you stay focused on your writing.   

Here’s how to use the Research feature:  

• Ask a question: Get started with a new document on paperpal.com. Click on the “Research” feature and type your question in plain English. Paperpal will scour over 250 million research articles, including conference papers and preprints, to provide you with accurate insights and citations. 
• Review and Save: Paperpal summarizes the information, while citing sources and listing relevant reads. You can quickly scan the results to identify relevant references and save these directly to your built-in citations library for later access. 
• Cite with Confidence: Paperpal makes it easy to incorporate relevant citations and references into your writing, ensuring your arguments are well-supported by credible sources. This translates to a polished, well-researched literature review. 

The literature review sample and detailed advice on writing and conducting a review will help you produce a well-structured report. But remember that a good literature review is an ongoing process, and it may be necessary to revisit and update it as your research progresses. By combining effortless research with an easy citation process, Paperpal Research streamlines the literature review process and empowers you to write faster and with more confidence. Try Paperpal Research now and see for yourself.  

Frequently asked questions

A literature review is a critical and comprehensive analysis of existing literature (published and unpublished works) on a specific topic or research question and provides a synthesis of the current state of knowledge in a particular field. A well-conducted literature review is crucial for researchers to build upon existing knowledge, avoid duplication of efforts, and contribute to the advancement of their field. It also helps researchers situate their work within a broader context and facilitates the development of a sound theoretical and conceptual framework for their studies.

Literature review is a crucial component of research writing, providing a solid background for a research paper’s investigation. The aim is to keep professionals up to date by providing an understanding of ongoing developments within a specific field, including research methods, and experimental techniques used in that field, and present that knowledge in the form of a written report. Also, the depth and breadth of the literature review emphasizes the credibility of the scholar in his or her field.  

Before writing a literature review, it’s essential to undertake several preparatory steps to ensure that your review is well-researched, organized, and focused. This includes choosing a topic of general interest to you and doing exploratory research on that topic, writing an annotated bibliography, and noting major points, especially those that relate to the position you have taken on the topic. 

Literature reviews and academic research papers are essential components of scholarly work but serve different purposes within the academic realm. 3 A literature review aims to provide a foundation for understanding the current state of research on a particular topic, identify gaps or controversies, and lay the groundwork for future research. Therefore, it draws heavily from existing academic sources, including books, journal articles, and other scholarly publications. In contrast, an academic research paper aims to present new knowledge, contribute to the academic discourse, and advance the understanding of a specific research question. Therefore, it involves a mix of existing literature (in the introduction and literature review sections) and original data or findings obtained through research methods. 

Literature reviews are essential components of academic and research papers, and various strategies can be employed to conduct them effectively. If you want to know how to write a literature review for a research paper, here are four common approaches that are often used by researchers.  Chronological Review: This strategy involves organizing the literature based on the chronological order of publication. It helps to trace the development of a topic over time, showing how ideas, theories, and research have evolved.  Thematic Review: Thematic reviews focus on identifying and analyzing themes or topics that cut across different studies. Instead of organizing the literature chronologically, it is grouped by key themes or concepts, allowing for a comprehensive exploration of various aspects of the topic.  Methodological Review: This strategy involves organizing the literature based on the research methods employed in different studies. It helps to highlight the strengths and weaknesses of various methodologies and allows the reader to evaluate the reliability and validity of the research findings.  Theoretical Review: A theoretical review examines the literature based on the theoretical frameworks used in different studies. This approach helps to identify the key theories that have been applied to the topic and assess their contributions to the understanding of the subject.  It’s important to note that these strategies are not mutually exclusive, and a literature review may combine elements of more than one approach. The choice of strategy depends on the research question, the nature of the literature available, and the goals of the review. Additionally, other strategies, such as integrative reviews or systematic reviews, may be employed depending on the specific requirements of the research.

The literature review format can vary depending on the specific publication guidelines. However, there are some common elements and structures that are often followed. Here is a general guideline for the format of a literature review:  Introduction:   Provide an overview of the topic.  Define the scope and purpose of the literature review.  State the research question or objective.  Body:   Organize the literature by themes, concepts, or chronology.  Critically analyze and evaluate each source.  Discuss the strengths and weaknesses of the studies.  Highlight any methodological limitations or biases.  Identify patterns, connections, or contradictions in the existing research.  Conclusion:   Summarize the key points discussed in the literature review.  Highlight the research gap.  Address the research question or objective stated in the introduction.  Highlight the contributions of the review and suggest directions for future research.

Both annotated bibliographies and literature reviews involve the examination of scholarly sources. While annotated bibliographies focus on individual sources with brief annotations, literature reviews provide a more in-depth, integrated, and comprehensive analysis of existing literature on a specific topic. The key differences are as follows: 

References 

• Denney, A. S., & Tewksbury, R. (2013). How to write a literature review.  Journal of criminal justice education ,  24 (2), 218-234. 
• Pan, M. L. (2016).  Preparing literature reviews: Qualitative and quantitative approaches . Taylor & Francis. 
• Cantero, C. (2019). How to write a literature review.  San José State University Writing Center . 

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Literature Review Basics

• Tutorials & Samples
• Literature Review Introduction
• Writing Literature Reviews
• Primary & Secondary Sources

Literature Review Tutorials

• Literature Reviews: An Overview for Students What is a literature review? What purpose does it serve in research? What should you expect when writing one? Find out here in this guide from NCSU libraries.
• Write a Lit Review from Virginia Commonwealth University Follow this guide to learn how to write a literature review, beginning with a synthesis matrix.
• Literature Review: The What, Why and How-to Guide This guide will help you understand what is a Literature Review, why it is important and how it is done. Also includes information on Annotated Bibliographies.
• Writing a Literature Review from the University of Toledo Covers what a lit review is, lit review types, writing a lit review and further readings.
• The Literature Review Process A guide from the University of North Texas on selecting a topic, searching the literature, plan before reviewing, reviewing the literature and writing the review.
• The Writing Center, University of North Carolina at Chapel Hill Permission granted to use this guide.

Sample Literature Reviews

• Business Literature Review Example One Sharing economy: A comprehensive literature review
• Business Literature Review Example Two Internet marketing: a content analysis of the research
• Education Literature Review Sample One Teachers’ perception of STEM integration and education: a systematic literature review
• Education Literature Review Sample Two Issues and Challenges for Teaching Successful Online Courses in Higher Education: A Literature Review
• Gerontology Literature Review Sample One Attitudes towards caring for older people: literature review and methodology
• Gerontology Literature Review Sample Two Literature review: understanding nursing competence in dementia care
• Psychology Literature Review Sample One Psychological Correlates of University Students’ Academic Performance: A Systematic Review and Meta-Analysis
• Psychology Literature Review Sample Two Misuse of Prescription Stimulants Among College Students: A Review of the Literature and Implications for Morphological and Cognitive Effects on Brain Functioning
• Public Administration Literature Review Sample One Considering the Environment in Transportation Planning: Review of Emerging Paradigms and Practice in the United States
• Public Administration Literature Review Sample Two Assessing the impact of research on policy: a literature review
• Sociology Literature Review Sample One Employment Among Current and Former Welfare Recipients: A Literature Review
• Sociology Literature Review Sample Two Deployment and family functioning: A literature review of US operations in Afghanistan and Iraq
• Technology Literature Review Sample One Social media and innovation: A systematic literature review and future research directions
• Technology Literature Review Sample Two Blockchain as a disruptive technology for business: A systematic review
• << Previous: Primary & Secondary Sources
• Last Updated: Jun 28, 2023 9:19 AM
• URL: https://laverne.libguides.com/litreviews

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What is a literature review

“A literature review is a description of the literature relevant to a particular field or topic. It gives an overview of what has been said, who the key writers are, what are the prevailing theories and hypotheses, what questions are being asked, and what methods and methodologies are appropriate and useful" (Emerald Insight).

A literature review  is not  just a summary of everything you have read on the topic.  It is a critical analysis of the existing research relevant to your topic, and you should show how the literature relates to your topic and identify any gaps in the area of research. Our Learning Hub has lots of useful guidance for carrying out a  Literature Review .

How is it different?

It's on a much larger scale from your research for previous modules.

You may need to devise new ways of searching and managing your results.

Think about:

• Using RefWorks to manage your references
• Setting up alerts to retrieve new results for your searches

How to carry out a review

• Devise a search strategy
• Search systematically
• Read critically – i.e. deconstruct the material
• Put it all back together – reconstruct

1. Devise a search strategy

Think about the sort of research that would help your project.

1. What subject areas does you topic fall into?

2. What possible sources could you use? Think broadly, for example:

• Company reports
• Industry profiles
• Market research
• Financial reports
• Newspaper articles
• Journal articles

3. What don't you want?  What are the limits? For example, geographical restrictions or time periods.

2. Search systematically

• Plan your search first, thinking about your keywords
• Use the pages on this LibGuide to identify quality resources
• Use the tutorials and advice on those pages to improve your searches
• Use the  Inter Library Loans service  to borrow books or to obtain copies of papers which aren't in the library
• Speak to the Business Librarians for help with your searches, or to recommend new items for library stock
• Look at the programme of  Succeed @ Tees workshops , and attend any which are relevant.

3. Read critically - i.e. deconstruct your results

Read critically, argument: .

• What is the main argument?
• Is the main argument clear and logical?
• What is the evidence?
• Is the evidence valid?
• Does the evidence support the conclusions?

4. Put it all back together – reconstruct

• Group your topic areas – develop themes
• Briefly summarise key findings

- See Phrasebank for suggestions of how to phrase your sentences.

• Use the academic papers as examples of the style of academic writing as well as for their content
• Check your referencing

Succeed@Tees Workshops: Writing a Literature Review

The following workshop will help you to develop your skills in writing a literature review :

Writing a literature review

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Six tips for your (systematic) literature review in business and management research

• Published: 03 May 2018
• Volume 68 , pages 103–106, ( 2018 )

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• Christian Fisch 1 , 2 &
• Joern Block 1 , 2  

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With the start of our editorial term, we decided to extend Management Review Quarterly’s (MRQ’s) scope beyond (systematic) literature reviews Footnote 1 to include also bibliographic studies, meta-analyses, and replication studies. Nevertheless, literature reviews have been and will continue to be a core element of MRQ. Literature reviews have given the journal a unique identity and are crucial in the pursuit of the journal’s aim, which is to summarize, categorize, and challenge existing knowledge in business and management research. In this editorial, we outline six tips that help (MRQ) authors to improve their literature review.

A literature review is an essential component of almost any research project. It serves as the foundation for advancing knowledge, facilitates theory development, closes mature research areas, and uncovers novel research areas (Webster and Watson 2002 ). Frank and Hatak ( 2014 ) refer to a literature review as a “knowledge map”, which analyzes and synthesizes prior literature. Because literature reviews are so prevalent, there exist already several comprehensive resources that guide authors through the steps necessary to conduct a literature review (e.g., Aguinis et al. 2018 ; Booth et al. 2016 ; Frank and Hatak 2014 ; Tranfield et al. 2003 ; Webster and Watson 2002 ).

Surprisingly, there is a still considerable variance in the understanding of what a literature review is and, consequently, in the quality of systematic literature reviews. Often, researchers seem unfamiliar with the process, structure, and presentation of systematic literature reviews and produce merely descriptive, annotated bibliographies of loosely connected research, which makes it unnecessary complex and difficult for the readers to follow the literature review. The literature review therefore does not achieve its main goal of summarizing and categorizing knowledge.

There is also the misconception that literature reviews are less rigorous or easier to write than empirical articles. However, conducting a literature review of high quality requires an in-depth understanding of the necessary processes and skills and is by no means a trivial endeavor. It also requires some experience in the respective field, as the interpretation of the results of the studies included in the literature review is subjective and by no means trivial.

Here, we outline six suggestions that we think are crucial for every literature review:

Motivate the topic and state the research question The abstract and introduction are crucial elements of any research article. Usually, the reader decides after looking at the abstract and/or introduction whether he will read the entire article or not. Additionally, a literature review needs a crisp and concise motivation. It is important to not only motivate why a topic warrants investigation but also why the authors choose to approach the topic in the form of a (systematic) literature review. Perhaps the most important element of an introduction is the research question that guides the remainder of the literature review. Therefore, we encourage authors to carefully develop and clearly state their research question(s) in the introductory section.

Identify the relevant literature in a systematic way A distinguishing feature of a systematic literature review is that the review process should be transparent and reproducible. The authors need to clearly outline their search strategy for identifying relevant literature in a systematic way to establish as much transparency as possible. This involves a description of the databases where the literature search was conducted, a definition of the search terms and keywords used to identify literature, and a careful description of the practical (e.g., language, availability) and methodological (e.g., time frame, article type) screening and exclusion criteria used. Notice that the application of screening criteria (e.g., only focusing on highly ranked journals) should be well-justified, as screening criteria can have crucial implications for the results and their generalizability.

Choose the right balance between breadth and depth When conducting a systematic literature review, authors often face the dilemma of choosing between breadth and depth when identifying and describing prior studies. In general, a good systematic literature review is characterized by the right balance between breadth and depth by including all relevant studies but only describing important studies in more detail in a structured way. This dilemma is often difficult to solve, as a literature review should be coherent and cover a research field as a whole, but it should not be an endless, overly descriptive summary of all studies that the authors identified. To solve this dilemma to some extent, authors should make use of tables and figures to convey the most important concepts and information in an efficient fashion. For example, figures can be used to illustrate the development of the number of studies over time and can also illustrate which topics have attracted the most research. Of course, tables and figures should be used in a sensible fashion and should never present the main focus of the literature review. The breadth and depth of a literature review also depend on the maturity of the research field. A literature review on a mature topic requires that the authors analyze and synthesize a large body of literature, in comparison to a review on a more novel field where only few studies exist. The authors of this editorial were once challenged to summarize the literature on the intersection of entrepreneurship and innovation. At first, this seemed to be an impossible task. However, after having developed a more concise research question (see suggestion 1), developing clear inclusion and exclusion criteria (see suggestion 2), focusing on breadth instead of depth (see suggestion 3) and on concepts rather than studies (see suggestion 4), the task became doable. The whole process took many iterations and was very work-intensive, but we managed to deliver a literature review at the intersection of innovation and entrepreneurship or vice versa (see Block et al. 2017 ).

Focus on concepts, not studies Authors need to decide how to summarize and categorize the literature identified. While it is possible to summarize literature in a chronological or even alphabetical order, we believe that literature reviews should be concept-centric. This involves a careful identification and evaluation of the underlying concepts used in the review, which then guide the analysis conducted. Focusing on concepts instead of studies helps authors to identify the research debates they aim to contribute to and helps to ensure a better structure throughout the manuscript. Hence, a systematic literature review needs to be based on sound logical and conceptual reasoning. This can (but need not) lead to a new conceptual framework with propositions. In this sense, writing a systematic literature review very much resembles the writing of a conceptual theory paper.

Derive meaningful conclusions Closely connected to the previous point, we want to reiterate that a systematic literature review must go beyond a mere descriptive summary of prior literature. While it is important to provide a descriptive overview on the topics and studies included, it is essential to go one step further and to synthesize and interpret this knowledge. The literature review should derive meaningful conclusions and needs to answer the question: What do we learn from this summary? This includes carefully evaluating and deriving implications, pointing out gaps in the literature, and outlining avenues for future research.

Follow a coherent article structure A coherent structure is a crucial element of any research article. The structure of a systematic literature review resembles the structure of an empirical article. The introduction motivates the topic and describes the contributions of the literature review. The next section describes the systematic review process and the key concepts used. After that, the crucial part is the synthesis and interpretation of the literature review’s findings. This section can but need not lead to the derivation of propositions or a conceptual model (see suggestion 4 above). The final section of a literature review provides a conclusion and discussion with the boundaries of the review and the future research areas. The order of the sections is not static and can vary depending on the review’s topic. For example, one can also put suggestions for future research directly into the body of the article where the main findings from the literature review are described and/or discussed. However, a coherent structure is an absolute necessity for a systematic literature review.

In addition to incorporating these six suggestions, we encourage authors interested in submitting a systematic literature review to MRQ to carefully read the references provided in this article.

Note that the term “systematic literature review” is not clearly defined. In MRQ’s understanding, it refers to all literature reviews that follow a systematic, transparent, and reproducible process for identifying academic literature about a clearly defined topic or research question.

Aguinis H, Ramani RS, Alabduljader N (2018) What you see is what you get? Enhancing methodological transparency in management research. Acad Manag Ann 12(1):83–110

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Block J, Fisch C, van Praag M (2017) The Schumpeterian entrepreneur: a review of the empirical evidence on the antecedents, behavior, and consequences on innovative entrepreneurship. Ind Innov 24(1):61–95

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Tranfield D, Denyer D, Smart P (2003) Towards a methodology for developing evidence-informed management knowledge by means of systematic review. Br J Manag 14(3):207–222

Webster J, Watson RT (2002) Analyzing the past to prepare for the future: writing a literature review. MIS Q 26(2):xiii–xxiii

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Acknowledgements

We thank Andreas Kuckertz (University of Hohenheim) and Alexandra Moritz (Trier University) for their valuable comments that greatly improved the manuscript.

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Christian Fisch & Joern Block

Erasmus University Rotterdam, Rotterdam, The Netherlands

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Fisch, C., Block, J. Six tips for your (systematic) literature review in business and management research. Manag Rev Q 68 , 103–106 (2018). https://doi.org/10.1007/s11301-018-0142-x

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• What is a Literature Review? | Guide, Template, & Examples

What is a Literature Review? | Guide, Template, & Examples

Published on 22 February 2022 by Shona McCombes . Revised on 7 June 2022.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research.

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarise sources – it analyses, synthesises, and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

Why write a literature review, examples of literature reviews, step 1: search for relevant literature, step 2: evaluate and select sources, step 3: identify themes, debates and gaps, step 4: outline your literature review’s structure, step 5: write your literature review, frequently asked questions about literature reviews, introduction.

• Quick Run-through
• Step 1 & 2

When you write a dissertation or thesis, you will have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and scholarly context
• Develop a theoretical framework and methodology for your research
• Position yourself in relation to other researchers and theorists
• Show how your dissertation addresses a gap or contributes to a debate

You might also have to write a literature review as a stand-alone assignment. In this case, the purpose is to evaluate the current state of research and demonstrate your knowledge of scholarly debates around a topic.

The content will look slightly different in each case, but the process of conducting a literature review follows the same steps. We’ve written a step-by-step guide that you can follow below.

Prevent plagiarism, run a free check.

Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research objectives and questions .

If you are writing a literature review as a stand-alone assignment, you will have to choose a focus and develop a central question to direct your search. Unlike a dissertation research question, this question has to be answerable without collecting original data. You should be able to answer it based only on a review of existing publications.

Make a list of keywords

Start by creating a list of keywords related to your research topic. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list if you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can use boolean operators to help narrow down your search:

Read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

To identify the most important publications on your topic, take note of recurring citations. If the same authors, books or articles keep appearing in your reading, make sure to seek them out.

You probably won’t be able to read absolutely everything that has been written on the topic – you’ll have to evaluate which sources are most relevant to your questions.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models and methods? Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• How does the publication contribute to your understanding of the topic? What are its key insights and arguments?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible, and make sure you read any landmark studies and major theories in your field of research.

You can find out how many times an article has been cited on Google Scholar – a high citation count means the article has been influential in the field, and should certainly be included in your literature review.

The scope of your review will depend on your topic and discipline: in the sciences you usually only review recent literature, but in the humanities you might take a long historical perspective (for example, to trace how a concept has changed in meaning over time).

Remember that you can use our template to summarise and evaluate sources you’re thinking about using!

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It’s important to keep track of your sources with references to avoid plagiarism . It can be helpful to make an annotated bibliography, where you compile full reference information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

You can use our free APA Reference Generator for quick, correct, consistent citations.

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To begin organising your literature review’s argument and structure, you need to understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly-visual platforms like Instagram and Snapchat – this is a gap that you could address in your own research.

There are various approaches to organising the body of a literature review. You should have a rough idea of your strategy before you start writing.

Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarising sources in order.

Try to analyse patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organise your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text, your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

If you are writing the literature review as part of your dissertation or thesis, reiterate your central problem or research question and give a brief summary of the scholarly context. You can emphasise the timeliness of the topic (“many recent studies have focused on the problem of x”) or highlight a gap in the literature (“while there has been much research on x, few researchers have taken y into consideration”).

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, make sure to follow these tips:

• Summarise and synthesise: give an overview of the main points of each source and combine them into a coherent whole.
• Analyse and interpret: don’t just paraphrase other researchers – add your own interpretations, discussing the significance of findings in relation to the literature as a whole.
• Critically evaluate: mention the strengths and weaknesses of your sources.
• Write in well-structured paragraphs: use transitions and topic sentences to draw connections, comparisons and contrasts.

In the conclusion, you should summarise the key findings you have taken from the literature and emphasise their significance.

If the literature review is part of your dissertation or thesis, reiterate how your research addresses gaps and contributes new knowledge, or discuss how you have drawn on existing theories and methods to build a framework for your research. This can lead directly into your methodology section.

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a dissertation , thesis, research paper , or proposal .

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarise yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your  dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

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How to Write a Literature Review for Research: Guide, Structure & Template Examples

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A literature review is a critical analysis of published research on a particular topic. It involves reviewing and analyzing a range of sources, such as academic articles, books, and reports. Students conduct a literature review before writing a research paper or dissertation to gain an understanding of the existing knowledge and recognize areas for further exploration.

Evaluating scholarly works is a crucial aspect of academic work because it establishes the foundation for an inquiry and uncovers new information or gaps in studies. Thus, it is essential to develop and structure it correctly.  In this guide you will find:

• A detailed definition
• Elements of a good literary review
• How to do a literature review
• Examples of literature review template.

Read on to explore the structure and straightforward steps for assessing existing sources on your topic.  In case you are looking for a quick solution, consider giving our literature review services a try. 

What Is a Literature Review: Definition

Before delving further, let’s first define what is a literature review in research. As a researcher, you might need to objectively synthesize, explore, and evaluate existing studies conducted by others. A literature review helps you identify gaps or areas that require further investigation. It boils down to analyzing and making sense of a massive body of knowledge. It is crucial to be critical during the entire process as it is the most effective approach to engaging with texts. You need to objectively identify their strengths and weaknesses, and convey your positive or negative views.   In other words, literature reviews are about deducing specific sources and comparing relevant studies to find similarities and differences. This process may reveal new perspectives or offer a thorough outline for further developments in a specific field. It can also inform readers about the relevance and validity of existing documents to the statement of the problem . You conduct a lit review to get an overview of concepts surrounding your subject, keep up to date with trends in your field, and enhance your credibility. Besides, it offers a solid background for a research paper , thesis or dissertation .

What Is the Purpose of a Literature Review?

A literature review must highlight your overall knowledge of a research subject and help you develop an argument, mostly by responding to a specific question. It is not just a summary of what you have read.  Commonly, the purpose of a literature review is to help you:

• Understand and convey the current state of literature on your research topic .
• Find adequate documents on your subject to form your perspective.
• Create a framework for your paper based on research goals.
• Identify gaps in studies and develop novel research questions .
• Select appropriate methods by locating tried and tested techniques.

Note that keeping all these points in mind is important to get the most from an evaluation process when conducting the review.

Types of Literature Reviews

There are various types of literature reviews, each with specific expectations in terms of depth, structure, length, and scope. Here are the main ones:

• Stand-alone literature review. This type involves a comprehensive analysis of prior research related to a specific question. Here, your task is to evaluate and compare existing studies, identify trends, and recognize gaps, weaknesses, and controversies in the field.
• Literature review for a journal article. In this case, the analysis of literature focuses on providing background information for an inquiry being conducted. It is usually placed in an introduction or combined with the discussion of results.
• Literature review assignment. Students may be assigned a selective project to familiarize themselves with a theme and studies in their field. The intention could also be to identify gaps in the current knowledge base to suggest new questions, develop a theoretical framework in research , or determine a suitable methodology for future exploration. This type deals with a small part of research on a subject and stands as a complete work.
• Research paper literature review. The main objective here is to facilitate scholars in gathering, condensing, synthesizing, and examining current research on a specific issue. This is particularly beneficial to academics who are investigating a new area of study or seeking guidance on topics that have not yet been thoroughly explored.
• Thesis or dissertation literature review. This is a separate chapter placed after the Ph.D. thesis introduction and before the dissertation methodology section. It helps the author understand what has already been studied and what gaps exist in the current knowledge. By analyzing the existing research, a researcher can identify opportunities for further investigation and ensure that their study is original and significant.

How Long Should a Literature Review Be?

If the instructions for a task do not specify the required length of the literature review, there are some guidelines to consider. In general, it would be enough to have 20-25% of the total size of your work as an analysis part. Typically, the analysis section of the review should constitute around 20-25% of the total length of the work. However, several factors, such as the project purpose, intended audience, type, and scope, may affect how long a literature review is. For example, a dissertation usually requires an extensive literature evaluation section. The best assessments, however, are usually not less than 2 pages long.  If you are uncertain about the appropriate length, refer to the table below for guidance. Literature Review Length in Different Projects

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Features of a Good Literature Review

Regardless of your work’s nature, composing a good literature review is a laborious process that many students rightfully find challenging. This is because you may need to go through numerous studies and identify gaps, recognize frameworks, cite sources, and ensure coherence. Therefore, to develop a decent piece it is essential to consider the characteristics described below. The best work:

• Is more than just a list of relevant studies: you should critically examine others’ ideas and assess how they are presented.
• Considers a variety of reliable and applicable sources: a scientific literature review should demonstrate that you are familiar with relevant readings on your topic. Thus, ensure you have covered important, broad, latest, and pertinent texts. Such an approach enhances the depth of your evaluation and highlights various viewpoints.
• Demonstrates an awareness of values and theories underpinning the work: in the first place, you must understand why exactly you are conducting the evaluation. If you don’t know the purpose and function of the process, you will not write effectively.
• Relates papers to each other by comparing and contrasting them: a literature review in research moves past simple descriptions of what others have written. Rather, it entails connecting, finding differences and similarities, and interpreting concepts.
• Offers personal reactions and opinions to manuscripts: after comparing, contrasting, and critiquing others’ works, you should present your own interpretation and analysis.
• Showcases research gaps that your study will deal with and help address.
• Applies appropriate linking/transition words such as “similarly”, “however”, “also”, “contend”, “conclude”, “argue”, and “assert”: this helps you group together related notions, highlight contrasting views, and introduce others’ opinions or texts while remaining objective throughout the analysis.

What to Include in a Literature Review?

At this point, you understand the definitions, purpose, and features of a literature review. Now you need to present information effectively. Like in any other formal paper, your work must have a basic structure comprising an introduction, body, and conclusion.  But what does it look like? The layout goes beyond these sections because you must also consider how your themes and arguments will be organized.  Here is a detailed description of the three main parts of a literature review:

• Introduction Your first section should be brief, direct, and focused. Explain the main themes or topics to be analyzed, the arguments you will present, and the underlying reasons for your claims.
• Body In this section, conduct a comprehensive evaluation of the selected sources and organize them using a specific approach, such as themes or topics. Make sure to present your arguments clearly, linking them to studies that support or contradict your assessment. Remember to include viewpoints that disagree with your position to strengthen your evaluation. Cite the works of various authors you are critically analyzing, and limit the use of direct quotes. Instead, paraphrase and include references.
• Conclusion Summarize your literature review by highlighting the conclusions drawn from your analysis. You can restate gaps in knowledge, explain how your study will address them, and recommend future research needed on the topic.

Look at the example of the literature review template below to learn more.

Read more: Literature Review Outline

How to Structure a Literature Review?

Once you are ready to begin writing a literature review, it is necessary to think about how you will organize information. This helps avoid the risk of your work turning into a loose sequence of summaries instead of a logical and integrated analysis.  A literature review structure should be chosen based on the style used in your body section. Here are the major approaches you can use:

• Thematic This approach involves organizing your analysis around themes, topics, or issues. It is particularly useful when focusing on a single overarching subject and enables you to highlight critical debates within sub-themes.
• Chronological Literature reviews using this format organize studies based on when they were published, typically moving from older to newer works to explore the topic's development over time. It is important to analyze sources by considering any debates and turning points that influenced the subject and offer your interpretation.
• Methodological This design focuses on the methods other researchers used. A review of literature using this layout considers the perspective from which a particular theme was examined or the procedures used to answer a specific question. It may use qualitative, quantitative, or other strategies within these two broad techniques.
• Theoretical A theoretical approach involves a systematic and critical examination of existing theories, models, and frameworks related to the research topic or question. This approach helps to establish the context, identify gaps, and provide a foundation for your own research.

How to Write a Literature Review?

If you are still wondering how to write a literature review for a research paper, thesis or dissertation, this guideline will help you get started. While you have learned about important elements such as structuring and organization, you may still need guidance on how to establish your foundation for creating your review.  The following sections provide easy-to-understand explanations on how to write a lit review. Below are 7 steps you must follow to develop a decent paper.

1. Select a Topic and Narrow It Down

As you begin reviewing literature, it is vital to get your focus correct. Depending on your field of study, the selected topic must be:

• Relevant and important Explore a crucial concern in your field so that people will be interested in your work and you will have sufficient material to base your project on.
• Interesting This is essential because learning how to write a good literature review starts with being inquisitive since you can’t investigate something that doesn’t arouse your curiosity.
• Well defined this helps you include only relevant publications to make your paper helpful.
• Narrow Your theme must be specific yet researched enough to allow for an in-depth analysis. Broad issues usually necessitate a large number of studies, which will be impossible to explore meaningfully.

2. Search for Pertinent Literature

After having selected a topic for your research literature review, you need to search for studies. As you do this research, you'll want to take note of the keywords and phrases that appear frequently in the articles. These keywords can be used to create a list of search terms that you'll use to find additional articles on your topic. To ensure that your search terms are effective, you should try to identify the most important keywords and phrases related to your topic. These might be the names of key researchers, conceptual frameworks , theories, or techniques related to your topic. Consider the headings that the documents have been tagged with and words occurring in abstracts and titles. You can then organize your phrases into blocks based on the main ideas. Once you have identified the relevant keywords for your scientific literature review, it's time to search for articles. To do this, you'll need to choose at least two credible databases to search for good articles. Popular options include:

• Google Scholar

But there may be other databases that are more appropriate for your specific topic. When searching across different databases, it's important to use a uniform search strategy. This means combining your search terms using " OR " and " AND " to create a block of related terms. You can then type this block into the basic search box or use the advanced search feature, enclosing the terms in parentheses. This makes it easier to find specific articles. For example, consider these keywords:

Crohn’s disease, ulcerative colitis, adolescents, young adults, and management. The search term block would be “(Crohn’s disease OR ulcerative colitis) AND (young adults OR adolescent) AND management”.

Since the generated results may contain irrelevant or unreliable sources, ensure that you select only dependable ones. This is a key skill to develop when conducting a literature review because it allows you to choose the best articles to support your arguments.

3. Analyze and Choose Relevant Sources

After completing your search for articles and selecting databases, it's time to review the sources and choose which ones to include in your lit review. Focus on studies that are relevant to your topic and meet any other inclusion criteria.  To determine whether an article is relevant to your project, you'll need to read it carefully and grasp the arguments presented. Take notes as you read, recording interesting facts, main points, and any thoughts you have about the article. This will help you remember which author made which arguments, your impressions of the article, and any relationships you identified between different sources. As you read, try to answer these questions:

• What is the main argument of the article?
• How does the author support their argument?
• What is the research question or objective of the study?
• What research methods were used, and were they appropriate for the research question?
• What were the main findings or results of the study?
• Were the results statistically significant, and were the conclusions supported by the data?
• Are there any limitations or weaknesses to the study that should be considered?
• Are the authors qualified to conduct this research?
• Are there any conflicts of interest or biases that may affect the study's findings?
• Is the article well-written and easy to understand?
• Are the sources cited in the article reliable and relevant to the topic?

Remember that you can only start to write your literature review after going through all your manuscripts. Therefore, creating a rough draft is essential as this gives you a general idea of the volume of available material available. While conducting a literature review, you must examine the quality of all sources critically. This typically entails using a checklist or table to evaluate aspects such as methods, results, and presentation. An example of a template to assess sources for a literature review is provided below. It contains questions and criteria that assist in locating bias, errors, or flaws. Template for Literature Evaluation

4. Group the Sources by Categories

To write a review of literature, you need to sort your sources. After reading and evaluating your articles, you should have a general idea of the main achievements, major debates, themes, trends, and outstanding issues/questions. The next step is to organize your sources into logical categories. Good research literature reviews are systematic and consistent. You may choose to arrange your sources by topic, research methodology , geographic location, or other relevant criteria. It's also helpful to use subheadings within each category to further organize your sources. As you group your sources, be sure to consider how they relate to one another and to the overall research question or topic. You may find that certain sources address multiple themes or issues. In this case you'll need to decide which category is the most appropriate for each source. Remember that the purpose of organizing your sources is to provide a clear and coherent structure for your literature review. By grouping your sources into logical categories, you make it easier for your readers to follow your arguments and understand the connections between different sources. Here is an example of how to group sources by categories.

5. Build Connection Between Your Ideas and the Literature

To complete this step of the literature review, you need to connect your research, arguments, or ideas to the texts you've gathered. Begin by using your research question to identify connections between your sources and insights into your findings. Match your key concepts with the central points in each article to establish associations between topics. Be aware that you may see differences or contradictions between readings. To ensure that you're ready to write your literature review, use your key concepts as headings in your notes to easily locate articles that address specific themes. Observe and make explicit the relationships that emerge between your arguments and the manuscripts. These connections will be useful when structuring your work and selecting the papers to include in your project.

6. Write a Literature Review

At this point, you can start a literature review because you have already synthesized relevant works in your mind and recorded the details. With that information in mind, it is time to begin composing the actual analysis and thoroughly creating each of the components of a literature review.  Initiate the process by highlighting your topic and your overall argument or view.  Just like any other academic essay , your project must be well-structured and contain an introduction, main part, and conclusion. Consider the following explanations on how to write a literature review for a dissertation, thesis, or research paper.

Literature Review Introduction

The introduction section should provide the necessary background information and clarify the purpose of your analysis.  Begin by broadly announcing the topic and providing contextual details of major concepts and terms, such as what is already known about the subject and how the field has developed. Next, provide specific and relevant information about the issue and explain why it is important or why readers should engage with your work. Finally, describe the organization, scope, and aim or highlight the key points that will be discussed. Look at the following example to see how you can write an introduction for a literature review. Literature Review Introduction Example

The concentration of carbon emissions has been increasing throughout the years. The amount was 290 ppm before the industrial revolution but rose to 450 ppm afterward (Block, 2019, Wbeltz, 2020). These changes will affect the global climate significantly by influencing mean temperatures and precipitation levels. In turn, this will put pressure on global agricultural production and affect the growth speed, crop quality, and yield of staple foods like wheat (Wbeltz, 2020). Since over 90% of people worldwide depend on this crop, it must survive any climate changes. Thus, the purpose of this review is to evaluate how carbon emissions will affect global wheat production and identify any mitigation measures. The paper will explore wheat growth, yield, and quality in the face of elevated carbon levels.

Lit Review Body

The body section of your literature review is where you analyze relevant studies related to your topic. It is essential to organize your analysis coherently and logically.  Identify important sub-topics and structuring them to support your arguments. Using subheadings under major themes can help to order and focus your work effectively.  While writing the body of your literature review, you should critically examine texts.  This involves recognizing gaps, points of agreement or disagreement, and key subjects.  You can structure this section chronologically, thematically, theoretically, or methodologically, depending on your research question and the nature of your sources. Remember to use reliable and accurate references to support your arguments. Consider this example: Example of a Literature Review Paper Body Section

Various studies show that elevated carbon emissions result in increased crop growth. Adams (2018) attributes this to improved photosynthesis in leaves when exposed to high carbon levels in the air. Other studies argue that carbon enriches crops, accelerates and amplifies their productivity, and causes improved growth (Hog, 2020). In an experimental study, Li (2019) compared crop growth under high carbon conditions and found that a 500 ppm level enhances growth by nearly 8%. Nevertheless, high carbon levels also result in other effects such as high temperatures (Daley, 2019). In turn, this leads to short growth periods or cycles. Thus, an increase in temperature while accelerating the time for growth adversely affects crop quality (Adams, 2020).

Literature Review Conclusion

The concluding section of a literature review should show how you addressed the topic or achieved your purpose. You should then mention the major arguments you examined before identifying their implications in the broader field. Remember to recommend any applicable future research. Also, keep in mind these things when writing your literature review conclusion:

• Avoid in-text citations.
• Do not include new information.
• Highlight main ideas raised in the body paragraphs.
• Give your general view of the studies and explain your conclusions and underlying reasons.

Here is a sample literature review conclusion. Literature Review Conclusion Example

The review aimed to explore the effect of elevated carbon levels on global wheat production. Assessments of effects on the crop’s growth, yield, and quality were conducted to understand how changes in climate due to increasing carbon emissions will affect global agriculture. Findings demonstrate a definite impact of these changes on the aforementioned aspects. In particular, elevated carbon levels lead to enhanced growth, shorter growth cycle, and low and poor quality yields. It is suggested that future studies should further explore the role of other factors such as soil health and fertilizer use in explaining these effects because modern agricultural techniques are considered to harm soil quality.

7. Proofread and Revise Your Review of Literature

Once you are done with reviewing your literature, give yourself some time off and then come back to edit it. Attend to its narrative and flow by ensuring that all parts fit together and transition smoothly from one paragraph to another. Improve any poor connections, revise to enhance clarity, or re-write sentences to eradicate construction mistakes. You can then give your scientific literature review to a colleague or friend, who is not an expert in the field, and ask their opinion about the message of your overall paper. Also, seek responses from your supervisor if possible. Use any feedback you get to better your project further. At this point, you understand how to do a lit review. Additional tips are provided below.

Literature Review Format

Besides following the aforementioned steps, you must also consider how to format a literature review. Be sure to check with your institution or target journal about style guidelines and the specific rules of your work’s layout.  Each style has instructions regarding the major sections, in-text citations, and a literature reference page.  For example, an APA paper format is based on an “author-date” approach, in which the author’s name and publication year are cited inside the document. A reference list is included on your paper’s last page. APA literature review format is dominant in the sciences, psychology, and education fields.  In contrast, an MLA format paper follows a “researcher-page number” style accompanied by works cited page, which is common in the humanities.  A Chicago style paper requires footnotes or endnotes with a bibliography section for all sources. It is mostly used in fine arts, history, and business disciplines.

Literature Review Examples

At this point, you are ready to start writing your review. Before proceeding, it is advisable to consider an example of literature review in a research paper, thesis or dissertation in your field. Thoroughly read the samples you find to get familiar with aspects such as organization, argument presentation, and referencing sources correctly. This is an effective way of learning ways of framing and structuring your work. Additionally, going through how to write a literature review example helps you understand what is expected in this task. Also, when reading these samples, pay attention to the academic language used. Look at the following free examples: Literature review example (APA 7th Edition)

Literature review for research paper example

Thesis/dissertation literature review example

Tips on Writing a Literature Review in Research

Now that you have a well-rounded idea about how to write a literature review, read the recommendation described here as they remind you of essential points. Before proceeding, remember that you should include sources that are associated with your work directly. This helps you avoid frustrating and distracting readers or making them lose sight of your purpose. Also, once you start writing your review, stick to the previously created outline and keep these tips in mind:

• Analyze Do not just list studies, rather, examine them critically to find similarities, differences, relationships, or contradictions.
• Time management Take your time to select a topic, gather literature, evaluate, read, and write. The last part should take about half of your time, while the remainder is for the other tasks.
• Revise Anticipate revising countless times before delivering a final version.
• Presentation A literature review in a research paper, thesis or dissertation must be specific and provide concrete examples. For example, rather than “this” use “this result”. First-person references should be avoided because they signal unsupported arguments. Everything written should have a reason. Also, use short paragraphs as they are easier to read. Additionally, structure your work with headings, subheadings, and subsections to make it flow.
• Paraphrase Avoid relying too much on quoting directly from sources or one researcher. Rather, paraphrase and compare authors between themselves and with your ideas.
• References Give credit to every outside idea or language by citing their work in your paper.

Literature Review Checklist

Now that you are through with composing your literature review, it is essential to be sure that your work is ready for delivery or publication. Therefore, you must take your time and reflect on the following questions to ensure that every section is covered thoroughly. Consider this final checklist:

Final Thoughts on Writing a Scientific Literature Review

We have provided you with all the necessary information on how to write a review of literature. Follow our step-by-step guide to identify the right keywords, evaluate sources, and select credible and relevant articles. Make sure to structure your writing clearly and logically using the key components of a literature review that we have outlined for you.  To help you further, we have included examples of literature reviews for you to check. With these simplified requirements, you are ready to start practicing and creating your own literature reviews. Remember, practice is essential to mastering this type of writing, so keep it up!

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FAQ About Literature Reviews

1. what is a literature review in a research paper.

The literature review of a research paper is a type of academic essay that analyzes and evaluates previous or existing studies on a topic. It aims to survey readings, synthesize, and digest the obtained information. It also critically explores the data by identifying gaps in knowledge, demonstrating limitations in manuscripts, examining contradictions, and determining areas for additional research. The final piece is presented logically.

2. Where does a literature review go in a research paper?

A literature review generally comes after an introduction and before the methodology chapter of dissertations. Here, it is used to analyze relevant scholarship about a topic, ground your research paper in a specific field, and inform your data collection methods and analysis procedures.

3. How to start a literature review?

Start a literature review by describing the background of what you will analyze in your body paragraphs. There is no need to be comprehensive here. Rather, show that you clearly understand your paper’s scope. In particular, begin by conveying the established ideas and knowledge on the subject being explored to your audience.

4. What is the difference between a literature review and an annotated bibliography?

The main difference between the two is that literature reviews focus on providing an overview and analysis of existing research on a particular theme. They aim to identify the strengths and weaknesses of arguments and draw conclusions. In contrast, the purpose of an annotated bibliography is to collect sources for a specific project and offer summaries of what they are about.

5. What is the importance of a literature review?

A literature review is important because:

• It establishes a rapport with your readers They will trust you because you have examined and analyzed facts appropriately.
• Helps researchers deliver original work The entire process of conducting the assessment assists you to evade repeating something done by someone else.
• It improves your research focus Synthesizing and analyzing studies can guide and shape your investigation in new directions by providing novel insights and views on a theme.

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• checkbox I stated the reason for conducting my project and outlined its scope.
• checkbox I chose relevant and credible studies.
• checkbox I have identified recent trends.
• checkbox I have logically presented a review of literature in my research paper or dissertation.
• checkbox I organized my information based on themes/issues/methods/theories.
• checkbox I have located gaps in research and literature.
• checkbox I displayed how details supporting a topic relate to its significance.
• checkbox I wrote my literature review critically.
• checkbox I have demonstrated instances when findings contradicted each other or were inconclusive.
• checkbox I explored designs, theories, questions, models, and hypotheses.
• checkbox I highlighted each source’s importance to my theme.
• checkbox I have included an introduction, body, and conclusion.
• checkbox I have checked for grammatical issues.

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Writing a Literature Review

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A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• Summarize and synthesize: Give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: Don’t just paraphrase other researchers – add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically Evaluate: Mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: Use transition words and topic sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

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The Purpose of a Literature Review is to gain an understanding of the existing research relevant to a particular topic or area of study and to present that knowledge in the form of a written report.  Learning important concepts, and research methods will bring insights into the topic chosen.  Ultimately, achieving a better understanding of a particular discipline and/or topic based upon the research findings.   

Writing the Literature Review: Step-by-Step Tutorial for Graduate Students - David Taylor, University of Maryland, Collage Park

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What’s Included: Literature Review Template

This template is structure is based on the tried and trusted best-practice format for formal academic research projects such as dissertations and theses. The literature review template includes the following sections:

• Before you start – essential groundwork to ensure you’re ready
• The introduction section
• The core/body section
• The conclusion /summary
• Extra free resources

Each section is explained in plain, straightforward language , followed by an overview of the key elements that you need to cover. We’ve also included practical examples and links to more free videos and guides to help you understand exactly what’s required in each section.

The cleanly-formatted Google Doc can be downloaded as a fully editable MS Word Document (DOCX format), so you can use it as-is or convert it to LaTeX.

PS – if you’d like a high-level template for the entire thesis, you can we’ve got that too .

FAQs: Literature Review Template

What format is the template (doc, pdf, ppt, etc.).

The literature review chapter template is provided as a Google Doc. You can download it in MS Word format or make a copy to your Google Drive. You’re also welcome to convert it to whatever format works best for you, such as LaTeX or PDF.

What types of literature reviews can this template be used for?

The template follows the standard format for academic literature reviews, which means it will be suitable for the vast majority of academic research projects (especially those within the sciences), whether they are qualitative or quantitative in terms of design.

Keep in mind that the exact requirements for the literature review chapter will vary between universities and degree programs. These are typically minor, but it’s always a good idea to double-check your university’s requirements before you finalize your structure.

Is this template for an undergrad, Master or PhD-level thesis?

This template can be used for a literature review at any level of study. Doctoral-level projects typically require the literature review to be more extensive/comprehensive, but the structure will typically remain the same.

Can I modify the template to suit my topic/area?

Absolutely. While the template provides a general structure, you should adapt it to fit the specific requirements and focus of your literature review.

What structural style does this literature review template use?

The template assumes a thematic structure (as opposed to a chronological or methodological structure), as this is the most common approach. However, this is only one dimension of the template, so it will still be useful if you are adopting a different structure.

Does this template include the Excel literature catalog?

No, that is a separate template, which you can download for free here . This template is for the write-up of the actual literature review chapter, whereas the catalog is for use during the literature sourcing and sorting phase.

How long should the literature review chapter be?

This depends on your university’s specific requirements, so it’s best to check with them. As a general ballpark, literature reviews for Masters-level projects are usually 2,000 – 3,000 words in length, while Doctoral-level projects can reach multiples of this.

Can I include literature that contradicts my hypothesis?

Yes, it’s important to acknowledge and discuss literature that presents different viewpoints or contradicts your hypothesis. So, don’t shy away from existing research that takes an opposing view to yours.

How do I avoid plagiarism in my literature review?

Always cite your sources correctly and paraphrase ideas in your own words while maintaining the original meaning. You can always check our plagiarism score before submitting your work to help ease your mind. 

Do you have an example of a populated template?

We provide a walkthrough of the template and review an example of a high-quality literature research chapter here .

Can I share this literature review template with my friends/colleagues?

Yes, you’re welcome to share this template in its original format (no editing allowed). If you want to post about it on your blog or social media, all we ask is that you reference this page as your source.

Do you have templates for the other dissertation/thesis chapters?

Yes, we do. You can find our full collection of templates here .

Can Grad Coach help me with my literature review?

Yes, you’re welcome to get in touch with us to discuss our private coaching services , where we can help you work through the literature review chapter (and any other chapters).

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Literature Review Templates

50 smart literature review templates (apa).

A literary review template is a type of written work that discusses published information about a specific subject matter. The length of the review doesn’t matter. It can be as simple as a summary of sources or can be as long as several pages. An outline for literature review can also evaluate these sources and advise to the readers regarding what’s relevant depending on certain conditions.

Table of Contents

• 1 Literature Review Templates
• 2 Why do you need a literature review template?
• 3 Literature Review Formats
• 4 Tips for creating a literature review template
• 5 Outlines For Literature Review
• 6 Compose the literature review
• 7 Strategies for composing your literature review template

Why do you need a literature review template?

A literary review template can serve as a guide about a specific topic. If you’re under time constraints to conduct more research, a literature review outline example can do you good as it provides you with an overview of what you intend to research on.

Even professionals of various fields rely on literary reviews to keep them updated in terms of what’s current in their fields. As for scholars, they can detect a writer’s credibility in a certain field by reading their literature review format. You can also use these works as a foundation for the investigation of a research paper.

Literature Review Formats

Tips for creating a literature review template

Literary review templates are surveys of scholarly sources on a specific subject matter. It gives a general summary of information relevant to a certain research problem or question. Here are the steps to follow when creating a literary review.

• Gather, assess, and choose the appropriate literature Before researching for literature for a review, you must have a topic that’s narrowly-defined. If you were to write a review for some research work or dissertation, you have to gather information related to the research problem or question. Having to understand the state of knowledge of your subject is the first step in creating your outline for literature review. Composing a literature review outline example for stand-alone research shouldn’t be that difficult. You only have to a good focus, then come up with a question that directs your search. This should be an answerable question without the need to generate or collect new data. Start the process by making a list of relevant keywords for the research topic in question. Based on the list, whenever you discover useful articles, check your list of references to find other relevant articles. During this process, you can identify any significant publications which didn’t show up when you performed a keyword search through recurring citations. It’s impossible for you to read all the available sources about a single topic. The best thing to do first is to read the abstract and determine if the articles are of any use. You have to do some evaluations on which of the sources are of value and relevant to the question. Also, make sure to only choose credible sources. Make it a point to read major theories and landmark studies in the field of your research. Logically, your scope of work depends upon the discipline and topic you have chosen. Make it a habit of writing down notes while you’re reading. Later on, you can incorporate these notes in your literature review format. Also, consider keeping track of the sources you have cited to avoid any consequential plagiarism cases. Making an annotated bibliography is a good suggestion. Include here a written paragraph for the summary and the analysis for each cited source. This can also be very helpful in reminding you about what you have read.
• Look for themes and connections When you start organizing a literature review format, you should identify the relationships between all of the sources that you have read. Based on what you have read and the notes you have taken, look for: Patterns and trends: Are there approaches which become less or more popular as time goes by? Themes: Identifying concepts or questions that repeat constantly across the different literature. Conflicts, contradictions, and debates: At what points do the sources disagree or agree? Pivotal publications: Identify any influential studies or theories which affected the direction of the field. Gaps: Try looking for answers for the following questions – What’s missing from the literature? Did you find any weaknesses that you need to address? The answers to these questions can help organize the structure of the literary review. If applicable, you can include how your research contributes to the existing knowledge.
• Plan the structure of your literature review template You can organize the whole body of your literary review through various approaches but at this point, you should already have an idea of the strategy you want to use even before writing your review. Depending on how long your review will be, you can use the following strategies: Chronological This is the simplest strategy where you map out the development of your topic over a period of time. If you use this approach, you should avoid merely listing or summarizing your sources chronologically. Make it a point to analyze the patterns, key events, and turning points that have influenced the direction of the field. If possible, give your own ideas about why and how certain developments came to happen. Thematic If you’ve discovered, in the course of your research, some recurring themes, you may organize your literary review into subsections which address the different parts of your topic. Methodology When you’re drawing your sources from various fields or disciplines which use different methods for research, you may end up with different conclusions and results. Perform analysis and try to compare these results that emerged from the different approaches. Theoretical In many cases, a literary review becomes the basis for theoretical frameworks. You may use this to talk about various definitions, theories, and models of important concepts. You may even argue about the significance of a theoretical approach or you can combine different theoretical ideas to come up with your own framework for research.

Outlines For Literature Review

Compose the literature review

The literary review isn’t any different in form from any other kind of academic texts as it also has the basic parts. What you included in each would depend upon your objective for writing the literature review:

• Introduction This part should clearly define the purpose and focus of the review. Dissertation: If you wrote the review as a part of a thesis or dissertation, you must reiterate the research question or central problem. Provide a short summary of the context as well. Stand-Alone: When writing this type of review, provide a short background regarding the topic along with its significance. Talk about the scope you plan to review along with your objective.
• Body If you have a lengthy review, it’s best to divide this part into sub-sections then come up with a subheading for each of them.
• Conclusion State in the conclusion, a summary of the key findings you have derived from the literature and emphasize their significance. Dissertation: Demonstrate how your research can address gaps and how it can contribute to gaining new knowledge. You can also discuss how you have used existing theories and methods to build a framework for your research. Stand-Alone: Discuss the overall effects of the literature or make suggestions for future research based on those gaps you have identified in your review.

Strategies for composing your literature review template

Most people write literature review templates in the sciences although occasionally, some are in the Humanities. In many experiments and laboratory reports, literature reviews constitute a section of the document. At times, some people write the review as the paper itself. Here are some strategies that may prove helpful when tasked to write a literature review:

• Find your focus Although they can differ, a literary review is like a term paper as you would organize both around ideas, not the sources themselves. This means that writing a review is not merely about listing your sources and going into their details one at a time. You also have to consider the themes and issues that connect your sources together.
• Convey your message Literary reviews may not have the usual thesis statement but you still need to inform your readers what to expect. Writing a simple statement is enough to let your readers know what your main organizing principle is.
• Organize the information There are instances when you may need additional sections in your review which are necessary for the study but don’t fit into the body’s organizational strategy. This depends on which sections you want to include. Only put in those that are necessary. To help you out, here are some sections that you may want to include in your review: Current Situation: This refers to the information that’s necessary to easily understand the focus or topic of the review. History: The chronological progression of the field, the literature, or an idea that’s necessary to understand the literature review. Include this only if the body isn’t already arranged chronologically. Methods or Standards: What criteria did you use to choose the sources in your review or the manner in which you want to present the information. Questions for Further Research: Are there questions about your field of research the review had sparked? Based on the review, what steps can you take to advance your research?

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Sample Master Business Literature Review

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Extended Critical Argument with SLR in Business Research for Entrepreneur Personal Branding for SME Startup Success

This extended critical argument will be highlighting the three main areas on which SLR is established. We will be evaluating an entrepreneur’s branding in an SME in this regard.

Executive Summary

Emerging social networking and the internet quest also brought in two distinct phenomena: Social networking is a modern communications tool for SMEs and consumers to connect in a corporate sense. This thesis tries to investigate the effect of social networking on small businesses. This approach uses a systematic literature review (SLR). The method is carried out by reading journals that deal with research matters SME users in all nations exhibited common effects of social network use SMEs’ uses of social media can be linked to their goals. Its influence is mostly because of clients, partners, partners, and rivals. The results are, however, broad and impersonal. Therefore, more study is needed to understand better the factors that influence social media use in small businesses.

Introduction

Small and medium businesses are essential for many countries. Because of their contributions to creating employment and economic growth that positively affect the world, small businesses pose fresh obstacles in today’s economy because of increased variation and competitiveness brought about by globalization. Small- to medium-sized enterprises provide both financial and human capital that are very limited on the other. Conversely, to help SMEs conquer networks outside their current markets, proximity to external funding, and product creativity (Khedher, M., 2014).

The findings are in part backed by information and communication technologies, which have impacted sales for the last two decades. The industry is riding the internet’s coattails. The expansion of the internet has given rise to two significant effects: social networking and search engines. Social networking is a modern engagement tool that businesses may use to engage with consumers.

Social networking is a credible and up-to-to-date resource. Social networking enables quick communication and helps businesses have an accurate sense of consumer desires and better serve them. The rise of social networking has given small businesses new reasons to become more ambitious in marketing, labels, or services. The number of social media users grows per year.

Additionally, both kinds of social networking sites continue to grow in use. Social networking is a routine tool for everyday use. It has triggered conduct improvement for the company to handle. Strategies and tools have completely shifted with the emergence of social networking. Today, different social media channels have become an essential part of all marketing efforts, particularly for SMEs.

.In contrast, social networking seems to have different advantages. It is essential for the consumer base and retaining your current customers. Often, using social networking for consumers will help to fuel new product development. According to an industry study, most advertisers agree that social networking is a part of their overall communication strategy. Using social networking is significantly less expensive and more efficient than most contact methods.

More companies are using social networking to boost their brand recognition, consumer care offerings and increase revenue. Many businesses have social networking use as an essential goal also, marketing through social media may improve a company’s image. Customers have links to different consumer experiences and feedback using social media.

Based on the information above, it seems that SMEs have accepted the presence of social media. Social networking has functionalities. This research unveiled seven blocks of social network features, including personality, conversation, appearance, and credibility.

Concerning small businesses, each social media has its unique influence. Studies can be done on how social networking is utilized for small businesses. No analysis so far has been able to test the validity of this hypothesis. (Nyoni, T. ,Bonga and W.G., 2018)

Social media’s impact on small businesses has been widely studied before. Some earlier research explored the social networking use of small businesses and how they use it to drive their engagement in the industry. So far, there has not been any comprehensive research into how social networking influences the sales phase in SMEs.   (Wardati, N.K., Mahendrawathi, and E.R., 2019). Will the use of social media have an impact on small business sales? (not Citation Analysis or Completion) (SLR). In the first step of SLR, previous pieces of literature will be collected as data.

Each stage was executed in order:

• Keyword searching for relevant texts under the requirements specified in the plan.
• Except for literature that does not follow the inclusion/exclusion criterion.
• Reading articles whose titles follow the criteria and elimination occurred until involuntariness.
• Determining the full authorship of the literature and determining the content
• They use keywords such as “social networking” while searching the Science Direct index “S.M. “small-enterprises” and “sales” or “sales.”
• In Emerald, keyword, and content search method was used in the journals:

either “social media “OR “S.M.” and “small businesses “SME’s” AND “selling.”

Number of journals generated at each quest stage and journal findings shown in Table 1 center

The next step in the literature review is to weed out irrelevant, and important literature Inclusion requirements are literature review criteria, although exclusion criteria are already existing literature review criteria. The below are the inclusion criteria:

• The article included in this issue
• The journal studies the social media use
• The findings were first presented in 2018
• The paper journal is available in English (Q1 and Q2)
• The research requirements are as follows:
• This literature has little to do with small businesses and does not meet their business study needs.
• Only scholars can find the literature (not in English)
• It was out before 2017

After the literature has been identified, the next phase is to evaluate the quality. Evaluation of the literature is dependent on the OR operation. We’ve looked up titles, keywords, and abstracts for 18 publications. Out of the 18 papers, they’ll be choosing according to the principles. the papers are the last of the screening process to gain a greater understanding, will be studied to see how the papers represent the study’s issue or concept. (Costa, 2019)

Synthesis is the final move. This process was carried out to resolve the issue outlined in the introduction. The Systematic Literature Review (SLRLC) was done in several steps, as seen in Fig. 1.

The literature analysis was completed, 12 of the 18 journals were selected. The analysis covers 12 articles. The findings of the literature analysis of 12 approved articles were arranged and organized based on the forms of social media, their use, and the case studies applied. A short overview of the 12 selected articles is designed to explain further the literature relevant to the formulation of the issue. The last move was to study social networking on small businesses from the systematic literature review. The response to the question can be found.

According to the synthesis findings, there are 12 papers included in this analysis. We collected case studies from many countries. Furthermore, the forms of social networking and usage of each industry are different. can be seen in Fig. 2

Many journals used in the field refer to small and medium-sized businesses only, as in Fig. 2a Fig. 2b reveals that traditional social networking has been heavily researched. People commonly use Facebook, and that’s why it is convenient to learn.

Such case studies also included social networking, for example, Facebook and Twitter. Much of the published studies have been completed in the U.K. Most U.K. small businesses use I.T. (Matthews, R.S., Chalmers, D.M. and Fraser, S.S., 2018)

Social networking has various corporate purposes, such as communications, public relations, customer care, human services, employee training, and client relations. Web 2.0 philosophy and technologies form the basis of social networking, which aids the production and distribution of information developed by users.

Many social media websites involve social networking sites (SNS), forums, newsletters, microblogging, product/service ratings, and video sharing. Social networking promotes sharing and material creation through individuals. Internet networks such as Facebook, YouTube, Instagram, TripAdvisor, forums, Wikipedia, and review websites are used for sharing interactions and interactions. As long as consumers have access to mobile devices such as smartphones or laptops, they will remain connected with social media. (Yadav, N., Gupta, K., Rani, L., and Rawat, D., 2018.)

Following the literature community, a more thorough review of social network use of the sales mechanism was conducted on 12 trade papers used as testing resources. The effect of social network use on small businesses is visible in Table 2.

Based on the literature review, social networking had several effects on the sales phase. 12 studies say social networking had little impact on small business sales operations.

Any of these journals teach you about consumer engagement, as well as measuring customer traits on social media. Consequently, social media use (SMEs) impacts were observed to apply to diverse sectors and different forms of social communication.

It can be widely inferred that the use of social networks is widespread among small businesses. Anything hinges on the form of small businesses and social networking. They use social media for business goals. Nearly all of the results apply to small and medium-sized companies’ sales and marketing processes, including their interaction with clients, corporate associates, and rivals.  (Secundo, G., Del Vecchio, P. and Mele, G., 2020)

Social networking is classified into social bookmarking, social networks, downloading, knowledge, and reporting on Facebook, Twitter, LinkedIn, Instagram, and Pinterest, becoming part of social publishing. A majority of companies use social messaging through social networks specific to the business’s plans and goals that utilize social networking. Additionally, therefore, much of the focus demographics with the usage of social media utilise social media.

The influence of social media on the small-entry phase will boost earnings (examples of television programs, films, books). However, this is not the norm in primary industries such as agriculture, which includes low-value-chain knowledge but just low information intensity. Many stakeholders, such as customers and staff, are willing to engage in the active use of social media. Businesses would assume a more critical, online, interactive, and transformational position with all their SMEs.

With this, companies will encourage and lead to the birth of entrepreneurial [generations]. Based on recent experience, SMEs get input from customers from social media. In other words, SMEs explore social media with their corporate interests. Marketing analysis solicits information from different stakeholders (customers, vendors, and employees) to make businesses aware of consumer demands and use those findings to produce new goods or services.

Additionally, social network use helps reduce expenses, creates stronger consumer connections, and allows access to relevant knowledge. extensive promotion doesn’t take a big expense on small and midsize businesses.  (Pittaway, L. and Cope, J., 2007)

The only way for a small business to expand its reach is to penetrate new markets, even though they have only a handful of human capital and insufficient financing. Social media is for businesses is to better advertise, collaborate, and network with stakeholders. This kind of organization wants more than a singular platform.

Social networking facilitates scheduled and constructive selling. Social networking is created by fresh and emerging tools that affect the market. As mentioned by The Industrial Marketing and Purchasing (IMP) theory will back this up by citing the relevance of social networking in tandem with other interconnected tools. First, social media is used by salespeople and sales managers.

Thirdly, social networking is successful in selling activities. Understanding the social networking tools and the real and future contribution of social network capital could be different. The popularity of social networking in small businesses relies on the company’s status. (Morais, F. and Ferreira, J.J., 2020)

SMEs don’t care for social networking. These issues are exacerbated by elderly business owners who find social networking challenges, which causes them to avoid social networking and utilize other tools. This research highlights the primary targets of social networking adoption in small to medium-sized businesses. Social media’s popularity often relies on how small businesses manage business functionality. Nevertheless, certain issues need further examination:

• Effective application of social networking strategies benefits small to medium-sized companies. Small to medium-sized businesses (SMEs) can easily use social media. Social networking is more about intent, with no rules. The use of social media has been studied among small and medium-sized businesses. Social media’s position and effect are highly dependent on other services inside small and medium-sized companies. Therefore, there is a need to study the social networking effect on small businesses.
• Alignment between social network functionalities to increase SMEs’ efficiency is different from any social networking service. Social networking was placed in the same study to be functional. This partnership tested how social networking built on top of SMEs’ usage would support social strategies.
• Social media’s impact on small businesses and executing a successful social networking campaign, results, and perceived effects must also be factored. Allow it to demonstrate how much social media contributes to their development.

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It is to find out how social networking affects small business sales methods by a systematic literature review (SLR). From the findings of several journals, we will determine certain social network impacts. The formula was applied to both of these impacts. One consequence of small business social networking use is greater exposure to customers and better communication, and another is greater content exposure at a lower rate. The impacts are variable, depending on the market and the social network.

This study looks at the effects of social network use on various sectors of small businesses. For the most part, this is a narrative of SMEs’ overall success. More analysis is needed to understand better the reasons behind social media usage in a wide range of small businesses. We will need to explore the connection between small businesses and social networking strategies.

SLR Protocol

Change of record, document history.

Although small and medium-sized enterprises (SMEs) account for 99 percent of private-sector firms, policymakers often ignore them, and the importance of the SME leader’s role is vastly underestimated.

Given this, is information management (K.M.) in small and medium-sized enterprises (SMEs) getting adequate coverage in K.M. research?

A recent study1 summarized and critiqued the literature on information management (K.M.) in SMEs, offering a summary of the state of the field and proposing a potential research agenda. The research used a systematic literature review approach to analyze 89 articles written in ten publications devoted to knowledge management. Personal branding can add up to the value of the SME as it directly affects the business the SME is doing. (Reed and C.J., 2018)

Research Questions

The aims of the SLR are to

• To figure out the importance of self-branding in the SME ecosystem.
• Collect and examine the information from these studies to determine the potential advantages and drawbacks of using personal branding to add value to the SME.
• A realistic view of research in the field.
• To provide a proper frame of reference.
• To find the ultimate answer to the question: “Have entrepreneurs been good at marketing themselves.”

Strategy for Search

This segment explains the strategy for primary study searching. The quest strategy aims at identifying and collecting all literature that meets the inclusion and exclusion requirements set out. A hybrid quest approach will be developed, which involves both automated database scans automatically and manual meeting searches and journal searches. The quest technique was developed based on the experience of conducting a comprehensive mapping analysis. Note, publishing year is not limited as trial searches mean that a manageable number of findings can be provided by the devised quest technique that does not require further reduction.

Criteria for Selection

This segment outlines the conditions for inclusion and exclusion to ensure that only valid literature is admitted into the SLR.

Criteria for Inclusion

• Publications can only study the usage of entrepreneurial marketing abilities that have already branded themselves to add value through their SMEs.
• Documents including an observational analysis or a ‘learned lesson’ feature (experience report) shall be included.
• The latest article used in many journals reporting the same research.
• Release date is not a deterrent to inclusion.
• Where applicable, grey literature (such as technical articles and government reports) would be approved.

Criteria for Exclusion

• Publications shall be omitted if their primary emphasis is not on the marketing expertise of entrepreneurs.
• Documents and analyses shall be omitted when the summary is accessible but not the complete text.
• Publications that are not published in English shall be omitted.
• All is omitted by letters, editorials, and opinion papers.

Selection Process

The selection method will be conducted by one researcher (the author) after an interval (of one month) to validate the selection process. In addition, a second researcher (a Ph.D. supervisor) may independently pick and equate a random subset of the archived search results with the search results they have conducted. By following these methods, the inclusion and exclusion conditions may be checked and validated.

The selection process is split into two phases:

• Publications discovered during the initial review are analyzed based on their title and abstract study—meaningless literature.
• Publications chosen during Phase 1 and open to further review (i.e., complete text reading). It was done to ensure that this publication includes details important to the research and evidence that can be retrieved for later review.

Study Quality Assessment

Each publication would be evaluated for its content. The quality testing process will proceed simultaneously with retrieving appropriate data and ensuring that a specific study result makes a meaningful contribution to the SLR.

Extraction of Data

This portion explains how the necessary knowledge is gathered from each publication.

Collection of Data

All details are retrieved by a single reviser (the author). A second evaluator (a Ph.D. supervisor) may derive knowledge separately from a random collection of publications. The findings can then be compared and compared. There are substantial irregularities in testing this random sample, consultations with the assessors, and a second doctoral supervisor to address the issue.

Synthesis of Data

The data synthesis technique will not be finalized until the effects of the SLR are aggregated. However, it is anticipated that details will be tabled in various tables relating to study questions.

If you need assistance with writing your literature review, our professional literature review writers are here to help!

Study limitations.

The investigator does not influence one part of the analysis concerning the electronic databases used during the SLR. Although these automated tools immediately retrieve the data. It could lead to two searches being genuinely similar and subsequent experiments to reproduce the study accurately.

Protocol Validation

The protocol submitted was validated after two expert reviewers were granted a previous edition (1.1). The modifications proposed by these reviewers were included in the provided procedure.

Nyoni, T. and Bonga, W.G., 2018. Anatomy of the small & medium enterprises (SMEs) critical success factors (CSFs) in Zimbabwe: Introducing the 3E model. Dynamic Research Journals’ Journal of Business & Management (DRJ-JBM), 1(2), pp.01-18.

Wardati, N.K. and Mahendrawathi, E.R., 2019. The impact of social media usage on the sales process in small and medium enterprises (SMEs): A systematic literature review. Procedia Computer Science, 161, pp.976-983.

Costa, E., Soares, A.L. and De Sousa, J.P., 2016. Information, knowledge and collaboration management in the internationalization of SMEs: A systematic literature review. International Journal of Information Management, 36(4), pp.557-569.

Matthews, R.S., Chalmers, D.M. and Fraser, S.S., 2018. The intersection of entrepreneurship and selling: An interdisciplinary review, framework, and future research agenda. Journal of Business Venturing, 33(6), pp.691-719.

Yadav, N., Gupta, K., Rani, L., and Rawat, D., 2018. Drivers of sustainability practices and SMEs: A systematic literature review. European Journal of Sustainable Development, 7(4), pp.531-531

Secundo, G., Del Vecchio, P. and Mele, G., 2020. Social media for entrepreneurship: myth or reality? A structured literature review and a future research agenda. International Journal of Entrepreneurial Behavior & Research.

Morais, F. and Ferreira, J.J., 2020. SME internationalization process: Key issues and contributions, existing gaps, and the future research agenda. European Management Journal, 38(1), pp.62-77.

Pittaway, L. and Cope, J., 2007. Entrepreneurship education: A systematic review of the evidence. International small business journal, 25(5), pp.479-510.

Nolan, C.T. and Garavan, T.N., 2016. Human resource development in SMEs: a systematic review of the literature. International Journal of Management Reviews, 18(1), pp.85-107.

Reed, C.J., 2018. Personal branding mastery for entrepreneurs. Evolve Global Publishing.

Iso-Berg, M., 2015. Entrepreneur’s Identity in Personal Branding-A Study on Building the Brand.

Brems, C., Temmerman, M., Graham, T. and Broersma, M., 2017. Personal branding on Twitter: How employed and freelance journalists stage themselves on social media. Digital journalism, 5(4), pp.443-459.

Raftari, M. and Amiri, B., 2014. An entrepreneurial business model for personal branding: proposing a framework. Journal of Entrepreneurship, Business, and Economics, 2(2), pp.121-139.

Khedher, M., 2014. Personal branding phenomenon. International journal of information, business, and management, 6(2), p.29.

Frequently Asked Questions

How to write a masters level literature review.

To write a master’s level literature review:

• Define the scope and purpose.
• Search and select relevant sources.
• Summarize and analyze each source.
• Identify trends and gaps.
• Organise into themes.
• Critically evaluate sources.
• Synthesize findings coherently.

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How to Write A Literature Review - Steps with Examples

This is something, as a student, I remember very well: writing literature reviews. They were always assigned, yet few of us knew how to write anything really impactful. For me, a good literature review is not the mere act of summarizing; rather, it is analysis, synthesis, and illumination all about discovered knowledge gaps. So let us break it down step-by-step and notice exactly how WPS Office can be used as your secret weapon in getting this one right.

What is a Literature Review & What are the Parts of it? 

It's not a book report for adults—a literature review is a critical examination of research that is already published, which plumbs deep into the scholarly conversation around your topic. Think of it this way: you are giving a guided tour through the general intellectual landscape, and you're not only pointing at landmarks but also explaining their importance, their relations to one another, and where the unknown areas can be.

The Blueprint: Introduction, Body, and Conclusion

Any well-constructed literature review will be built around the clear structure of an introduction, body, and conclusion.

Introduction: This is your opening act. Here you introduce your topic and lay out the central question or thesis your review will address. You might also give a sneak peek at the key themes or sources you'll be exploring, should you do a stand-alone review. This will also be a good place to explain how you picked and analyzed sources.

Body: This is the meat of your review. This is where you are going to put together the information from your sources in such a way that it makes sense. Again, do not just summarize, but also include your own ideas pointing out strengths as well as weaknesses of each document and relating the different studies. You will need to write clear paragraphs with effective transitions so that your reader can easily follow through the material.

Conclusion: Time to wind up: According to your literature review, there is a need to summarize the major findings and explain how they relate to your question. What are the big takeaways? What remains unanswered? Your conclusion should leave the reader with a great sense of evaluation about the present state of knowledge on a subject area and indication of where future research in this area might lead.

This framework will help you to structure a good literature review. Once more, this is only a rough expectation—remember, it is not etched in the stone. While the basic structure will usefully be applied as it is for most of the assignments or projects, sometimes maybe you will need to slightly adjust it according to the concrete needs of the assignment or project. The key is the following: Your review needs to be reader-friendly and organized, and it needs to communicate clearly the research findings.

How to organize the literature review [4 approaches]

Now that you have collected your sources and extracted their key insights, you are well on your way to developing a well-structured story. In many ways, this is akin to choosing the appropriate lens for a camera—the literature review snaps into focus. There are four common ways to approach literature review organization:

1. Chronological: This approach is almost like a timeline of ideas. You will trace the development of a topic in chronological order, so you will center on central milestones, swings in ideas, and influential debates.

2. Thematic: View this as thematically organizing your research. This will allow exploration of the subject under study in a more systematic way.

3. By Method: If you are dealing with research that utilizes a variety of methods, then this can be a revealing approach. You will draw out comparisons and contrasts between studies based on their methodology, where appropriate, pointing out the strengths and weaknesses of each approach.

4. Theoretical: This is commonly used within the humanities and social sciences, where theories are key. You will look at some of the several theoretical frameworks scholars have reached for to grasp your topic at hand, debating their strengths, limitations, and how they relate to each other.

The best approach for you will depend on what kind of research question you're asking and the body of literature involved. Don't be afraid to experiment and find the structure that works the best. You could also use a combination in your approach—like a primarily thematic approach with chronological elements there to help provide additional context for each theme.

How to Write a Literature Review Faster in 3 Steps

This type of strategic planning and effecting proper organization distinguishes an efficient literature review. The process of streamlining it is as follows:

Step 1: Gathering and Evaluating Relevant Sources

Research credible sources on academic databases like Google Scholar. Use specific keywords in order to find recent and influential publications that contribute to the topic at hand. Appraise every source according to your criteria of relevance and credibility.

Step 2: Identification of Themes and Literature Analysis

Skim through your selected sources in the search for emerging themes, debates, or gaps in the literature. Secondly, summarize key findings and methodologies for each source. Find the patterns or recurrent discussion which will help you categorize your review well and organize it.

Step 3: Outline and Structure Your Literature Review

Devise a clear structure for your literature review: introduce the topic and the thesis in the introduction, develop sources cohesively in the body, and summarize key findings in the conclusion. You could make use of organizational strategies such as chronological, thematic, methodological, or theoretical in representing your topic.

Use tools like WPS Office to plan your literature review and keep all of your sources well-organized. This will save you much time and guarantee that your literature review stays organized while you remain focused on your research objectives.

Remember: Do not simply list and summarize, but analyze and synthesize. Your literature review is not just a compilation of sources but one that critically relates the strengths and weaknesses of each piece of research, identifies the important debates in the area under consideration, and makes links between diverse pieces of research. WPS AI can help you to do this, through its identification of key terms, concepts, and relationships within the literature.

Bonus Tips: How to Perfect your Literature Review with WPS AI

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Place the literature review after the introduction and before the methodology section of your dissertation.

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Literature reviews would hence be a summary of earlier research on a topic, identification of gaps, building a context for fresh research, and devising credibility in an academic writing.

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Artificial intelligence as a disruptive technology—a systematic literature review.

1. Introduction

2. materials and methods.

• First exclusion: ○ Document types—the Editorial Materials and Meeting Abstracts were removed (WoS—38, S—42), leaving 124 (WoS) + 142 (S) = 266 papers; ○ All publishers with only 1 article, as we considered that they did not have a serious approach toward this topic, were removed (WoS—20, S—23), leaving 104 (WoS) + 119 (S). Further, at this stage, the intermediary results (1) were merged into the same file, resulting in 223 articles.
• Second exclusion: ○ With the support of EndNote (used for reference management), it was possible to identify duplicate records (196) originating from the two databases and retain only 1 entry (98). In this manner, we obtained the intermediary results (2), with a total of 125 references.
• Third exclusion: ○ The remaining list was evaluated for relevance based on title, keyword, and abstract analysis, and the articles that did not fit the purpose of the research were eliminated (−28), leaving a total of 97 papers included in the study.

3.1. AI as a Disruptive Technology in Healthcare (Medicine)

3.1.1. disruptive features in the applications to surgery, 3.1.2. disruptive features in the applications to healthcare, 3.2. ai as a disruptive technology in business—logistics and transportation and the labor market, 3.2.1. logistics, 3.2.2. labor market, 3.3. ai as a disruptive technology in agriculture, 3.3.1. smart farming, 3.3.2. digital twins, 3.3.3. the fourth industrial revolution (4ir), 3.4. ai as a disruptive technology in education, 3.5. ai as a disruptive technology with respect to urban development—society, smart cities, and smart government, 3.5.1. disruptive technology’s impact on society, 3.5.2. smart cities, 3.5.3. smart government, 4. discussion and conclusions.

• Enhanced diagnosis, as AI algorithms can examine a large number of medical data to help clinicians make more accurate diagnoses, thus minimizing the possibility of misdiagnosis;
• Personalized medicine, since by using a patient’s particular medical history and genetic data, AI can aid the development of individualized treatment approaches;
• Superior patient outcomes, as AI may be used to track patients, anticipate future health difficulties, and alert medical professionals to take preventative action before significant health issues arise;
• Expedite drug development, because AI can analyze massive volumes of data to hasten the process of developing new drugs and bringing them to market;
• Improved clinical trials, due to the fact that data from clinical trials may be analyzed using AI algorithms, thus assisting in the selection of the most efficient therapies and enhancing patient results.
• The development of AI in healthcare creates ethical issues, such as the issue of responsibility in situations of misdiagnosis or treatment suggestions;
• Limited clinical validity poses a serious problem, because in certain complicated medical situations, AI algorithms may not be as accurate as human specialists and may not be completely verified for assessing all medical disorders;
• Healthcare professionals and patients who are suspicious about the accuracy and dependability of the technology can be resistant to the adoption of AI in the industry.
• For improved supply chain management, AI may aid routing, scheduling, and delivery optimization, which lowers transportation costs and increases delivery times;
• Transportation safety may be improved by using AI to track and improve driver behavior, reduce collisions, and increase road safety;
• AI can enhance logistics efficiency, as it may be used to improve inventory management, optimize storage and picking procedures, and expedite warehouse operations;
• AI is transforming the labor sector by replacing many old manual jobs while also opening up new career prospects in programming and data analysis;
• AI may improve customer experience as it can be used to offer updates on tracking and delivery in real-time, thereby reducing wait times and raising satisfaction;
• AI may aid the maximization of fuel use and the cutting of emissions through effective vehicle scheduling and routing and thus contribute to minimized environmental impacts;
• Many laborious and repetitive tasks will be automated, which may result in fewer jobs and employment possibilities, particularly in sectors such as logistics and transportation;
• As the demand for more high-skilled positions in AI and data analysis increases and fewer low-skilled occupations are automated, the rising usage of AI may worsen already-existing income discrepancies;
• The widespread usage of autonomous cars may result in substantial social and cultural changes, such as the loss of individual driving abilities and the demise of the automobile culture.
• Improved agricultural yields and less waste are possible with the use of AI, which may help farmers optimize planting, irrigation, and fertilization;
• Better resource management may help farmers conserve energy, water, and other resources while decreasing waste and enhancing sustainability;
• Enhanced food safety can be enforced by tracking the whole food production chain from farm to table, while AI can assist in the identification and prevention of food-borne diseases;
• AI can provide real-time analysis of crop, soil, and weather variables, thus enabling farmers to make educated decisions;
• Predictive maintenance may reduce downtime and boost production by predicting when machines and equipment need maintenance.
• AI systems are not immune to technical glitches or malfunctions, and the agricultural sector might suffer significantly as a result, leading to crop losses and possible food shortages;
• The usage of AI in agriculture may have unforeseen environmental effects, including increased pesticide and herbicide use, degraded soil, and the loss of biodiversity.
• A decrease in dropout rates and improved student results due to AI’s ability to detect students’ areas of need and offer focused support;
• Education that is customized to each student’s requirements, interests, and learning preferences may be achieved by using AI to deliver personalized learning experiences for students;
• Improved assessment and feedback due to AI’s ability to automate, enhance, and optimize the grading and feedback process and provide students faster, more precise, and more thorough feedback on their work;
• Lifelong learning is possible because of AI, which can help people continue to learn and advance their expertise.
• Education quality may suffer due to the usage of AI in the classroom when human interaction, creativity, and critical thinking abilities are substituted by automated procedures;
• A lack of critical thinking abilities may be precipitated by AI because the use of AI-powered tools and resources may lessen the necessity for critical thinking and problem-solving abilities, which may retard the development of these skills among students;
• The dependence on technology due to an overreliance on AI in the classroom may result in a lack of creativity, independence, and decision-making abilities, which will reduce students’ capacity to think and work independently.
• An increase in transparency, as by using AI to render governmental processes more open and accountable, individuals will be able to better understand how choices are made;
• Enhanced fraud detection, since AI may be used to identify and stop corruption and fraud in government systems, thus increasing public confidence in these organizations;
• Better resource allocation, because governmental organizations may use AI to more effectively direct resources, including money and staff, to the areas where they are most needed;
• The introduction of predictive analytics, as through the use of AI, government agencies may employ predictive analytics to proactively address prospective concerns before they become problems.
• Privacy issues—Government entities frequently deploy AI algorithms that rely on substantial volumes of personal data, which raises privacy concerns regarding how these data are gathered, kept, and used;
• Lack of transparency—AI technologies employed by government agencies may be opaque, making it difficult for the public to comprehend how and why choices are being made;
• The employment of AI in governmental affairs may result in greater control and surveillance, which may have detrimental effects on free expression and civil rights;
• When an AI system utilized by a government errs or causes harm, it may be challenging to pinpoint the culprit, which results in a lack of accountability.

Author Contributions

Data availability statement, conflicts of interest.

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Share and Cite

Păvăloaia, V.-D.; Necula, S.-C. Artificial Intelligence as a Disruptive Technology—A Systematic Literature Review. Electronics 2023 , 12 , 1102. https://doi.org/10.3390/electronics12051102

Păvăloaia V-D, Necula S-C. Artificial Intelligence as a Disruptive Technology—A Systematic Literature Review. Electronics . 2023; 12(5):1102. https://doi.org/10.3390/electronics12051102

Păvăloaia, Vasile-Daniel, and Sabina-Cristiana Necula. 2023. "Artificial Intelligence as a Disruptive Technology—A Systematic Literature Review" Electronics 12, no. 5: 1102. https://doi.org/10.3390/electronics12051102

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