How do you write a literature review for a dissertation?

Writing a literature review dissertation implies systematic analysis and synthesis of established research concerning your topic. A stepwise approach to that end is given below:

1. Explain the scope of your research: It entails identifying the critical themes, theories, and concepts relevant to the dissertation. Fittingly define the aims of your literature review so that they can be coherent with your research questions.

2. Browse through suitable literature: Find trustworthy sources like journal articles, textbooks, and material observed through peer review on databases like PubMed, Google Scholar, and Scopus. If the discussion of the historical context is not compelling, students may prioritise significant recent research. 

3. Evaluate and track references: Critically evaluate the relevance, method, and contributions made by each source and then group the material according to themes, techniques, or timespan. 

4. Report on major results: Summarise each study, instead discuss commonalities and differences among varied perspectives by pointing out trends, gaps, and contradictions. 

Show how your research builds on or challenges the existing knowledge and indicate why they would want PhD thesis writing services to help structure and sharpen academic arguments. A terrific literature review summarises the existing studies and displays your analytical skills and a good base for your research.