The conclusion should:

  1. summarise the important aspects of the existing body of literature;
  2. evaluate the current state of the literature reviewed;
  3. identify significant flaws or gaps in existing knowledge;
  4. outline areas for future study;
  5. link your research to existing knowledge.

Your conclusion should give a summary of: the main agreements and disagreements in the literature. any gaps or areas for further research. your overall perspective on the topic

The purpose of a literature review is to gain an understanding of the existing research and debates relevant to a particular topic or area of study, and to present that knowledge in the form of a written report. Conducting a literature review helps you build your knowledge in your field.