Choosing an untapped area in your field of study is the secret to successful research. The best approach to finding a topic that is unexplored is by reviewing the literature and identifying a gap in the existing research. Our PhD thesis literature review writing help has connected with hundreds of candidates over the years, experiencing firsthand the challenges that come with finding gaps, such as:

  • Dealing with the enormous amount of information
  • Organising the gathered information in an apt manner
  • Lack of access to valuable sources and good literature review sample
  • Inability to challenge the existing knowledge base
  • Identifying specific arguments in the existing research
  • Failing to keep track of sources referred in your literature review paper

Why Conduct A Literature Review?

Identifies key issues

By reviewing the literature, you can identify the key areas that are unexplored or require further research.

Evaluates state of topic

It helps you determine what is already known about the chosen topic and how extensively the research was conducted.

Determines methodologies

By critically reviewing the existing literature, you can figure out the methodologies used in the previous research.

Generates original ideas

Another major benefit of reviewing literature is that it generates new ideas or lays a foundation for new theories.

Our Workflow for literature review writing for PhD research

Our PhD thesis literature review help employs a team of subject-matter experts who follow an organized approach to identify loopholes in existing research within your field of study. Here's a glimpse at our review writing workflow:

Identify the narrow area

After identifying your area of interest, we perform exploratory research to figure out a particular argument or issue in your field of study. Our literature review writers also determine the relationship between the previous & present issues.

Collect articles

In the next step, we collect relevant articles from databases, journals or published books (e.g., Web of Science, SCOPUS, etc.). On collecting articles, our review writing service pays attention to important sections to determine the areas that lack investigation.

Choose a research gap

Our PhD literature review maps out the literature and determines if the questions have been answered previously. Our literature review writers then choose a research question that was left unanswered or does not include any answer (research gap).

Validate research gap

Our PhD thesis literature review help rigorously tests the identified research gap or question, ensuring its potential to deliver the expected outcome. In the unfortunate case that the gap falls short of expectations, our review writing service is committed to revising the entire process.

Our Literature Review Writing Service Blueprint for a Standout Thesis

At Quantum Research, our expert writers understand that a well-crafted literature review is a strategic exploration that contributes significantly to the scholarly conversation within your field. Allow us to guide you through the fundamental structure, which is also used for literature review in research proposals, ensuring your literature review not only meets academic standards but stands out as a testament to your research efforts.


Our expert PhD literature review writers start by introducing the context of your research topic, providing a brief overview of the broader field of study. We seamlessly narrow down to the specifics of your research, underlining its significance and relevance within the academic landscape. Clear articulation of your research questions or objectives establishes a roadmap for the analysis, inviting readers into the heart of your scholarly inquiry. Our writers define the scope and limitations of your review, outlining the methodological approach and acknowledging potential areas for future investigation.


Under the meticulous guidance of our experts, the body of your literature review takes shape with a thoughtful organizational structure. Depending on the nature of your research, our writers expertly employ chronological, thematic, or methodological approaches to organize the literature. Each subsection is a masterpiece in itself, honing in on specific themes, arguments, or methodological nuances. Our writers go beyond mere summarization in a literature review paper, conducting a critical analysis and synthesis of individual studies. They evaluate findings, highlight inconsistencies, and identify strengths and weaknesses, joining these insights into a cohesive narrative that enriches the entire thesis work. By uncovering gaps in existing research, we can also help provide the way for future investigations.


In the final stretch, our expert writers summarize the key findings derived from the comprehensive exploration in the body of your literature review. The significance and implications of your review are eloquently articulated, relating your findings to relevant theories and practices within the field. Open questions and potential avenues for future research are delicately added into the conclusion, providing a thoughtful intro into the next phase of your thesis chapters.


No literature review is complete without a meticulous and accurate bibliography. Our expert writers ensure that your references adhere to the specified style guide, whether it's APA, MLA, Chicago, or any other, presenting a polished and professional final touch to your literature review.

The basic structure we talked about is like a starting point or a kind of template used even for literature review in research proposals. But here's the deal: we know your study is unique. The review of literature in research paper depends on what you're researching, your field, and what you want to achieve with your thesis. We don't believe in a one-size-fits-all approach. Instead, we're all about customizing things to fit you perfectly. Our team works closely with you to understand your research inside out. We then make sure your literature review isn't just a copy-paste job but something that reflects your unique ideas and goals.

At Quantum Research, our expert writers seamlessly blend precision, insight, and clarity, ensuring your literature review becomes a cornerstone of your PhD thesis and ensures that it contributes meaningfully to the academic landscape in your field. Let us be your partners in the pursuit of academic excellence, guiding you towards a literature review that truly reflects the depth and breadth of your scholarly pursuits while writing a thesis.

Various Types of Literature Review Writing Options You Have

The landscape of review of literature in research papers is diverse and it should reflect on the unique needs and goals of different PhD research works. Understanding the distinct characteristics of various types of literature review examples is crucial for researchers to choose the most suitable approach based on their objectives. Here, you can explore into some common types:


  • The traditional narrative review sample is the most common type, providing a general summary of existing literature on a specific topic.
  • It critically evaluates and synthesizes sources, identifying key themes and findings.
  • It can be structured chronologically, thematically, or by methodology, offering flexibility in presentation.


  • Follows a rigorous and transparent approach to identify, select, and appraise all relevant studies on a specific research question.
  • This literature review outline often employs statistical methods like meta-analysis to synthesize findings and aims to provide an unbiased and comprehensive overview of the evidence base.

Critical Appraisal Topic (CAT)

  • Centers on a specific clinical intervention or healthcare topic.
  • Critically appraises the evidence base for the intervention or topic, evaluating its efficacy, safety, and cost-effectiveness.
  • This literature review format is often used to inform clinical practice guidelines in healthcare settings.


  • Explores the extent, range, and nature of existing research on a broad topic, identifying key concepts, research questions, and methodological approaches.
  • This literature review format serves as a starting point for more focused systematic reviews and provides a comprehensive overview of available literature.


  • A subtype of the systematic literature review outline that statistically combines quantitative data from multiple studies to draw stronger conclusions.
  • Requires a high degree of homogeneity among the studies being analyzed for valid results.

Annotated Bibliography

  • Provides a list of relevant sources with brief summaries of their key points and contributions to the field.
  • Useful for research projects with tight timelines or where a comprehensive review is not necessary, offering a quick overview of available literature.

Choosing the Right Type of Literature Review for Your PhD Thesis

Selecting the most appropriate type of a literature review paper for your PhD thesis is a crucial decision that hinges on the specific nature of your research. Here's a step-by-step guide by our Literature Review Writing Service to help you make an informed choice:

Clarify Your Purpose and Objectives

Identify the primary goals of your literature review. Are you aiming to provide an overview of existing knowledge, conduct a comprehensive analysis, or focus on a specific clinical intervention? Clearly defining your objectives will guide the selection process.

Understand Your Field of Study

Different disciplines often have distinct preferences for literature review types. Familiarize yourself with the standards and expectations in your field. Consider seeking guidance from mentors or advisors who can offer insights based on disciplinary norms.

Evaluate the Nature of Your Research Questions

The complexity and depth of your research questions play a pivotal role. If your queries demand a detailed and exhaustive analysis of existing evidence, a systematic review might be suitable. Alternatively, if your aim is to explore the broader landscape of your topic, a scoping review could be more fitting.

Assess Available Resources

Be realistic about the resources at your disposal. For instance, Systematic reviews, while comprehensive, can be resource-intensive and time-consuming. Consider the constraints of your timeline, funding, and research team. If resources are limited, for example, a well-constructed traditional or scoping review might be more feasible.

Seek Guidance from Experts

Use the expertise of mentors, advisors, or seasoned researchers. Quantum Research, with its team of experienced professionals, can provide valuable insights into the nuances of each review type. Their guidance ensures that your choice aligns with both the academic standards and the intricacies of your research.

Consider the Depth of Analysis Needed

Assess how deeply you need to delve into existing literature. If your research demands a meticulous and exhaustive examination, a systematic or meta-analysis might be necessary. For a broader exploration, a narrative or scoping review could be more appropriate.

Reflect on Your Preferred Review Style

Consider your personal preferences and strengths. Some researchers may feel more inclined towards a structured and methodical systematic review, while others may prefer the narrative style. Choose a type that aligns with your writing style and research approach.

Figuring this out may seem difficult but in your effort towards selecting the right type of literature review for your PhD thesis, Quantum Research Literature Review Writing Service is here to provide expert support. Our seasoned professionals can help you navigate the decision-making process, ensuring that the chosen review type not only meets academic standards but also aligns seamlessly with the unique requirements of your research goals and field of study.