A literature review involves examining scientific articles, books, and other sources relevant to a particular topic. question, area of ​​research or theory, and in doing so provide a description, summary and. Performance Appraisal Project Literature Review, Gw Course, Hrbp Cover Letter, Resume Example For Restaurant Manager Objectives, 2nd Person Essay Example, University Of Waterloo Masters Thesis , essay on peace in Pakistan2.4.1. Development of a review protocol. The review protocol was developed to achieve the following objectives: 1 maximize literature coverage 2 identify and include related work that can be classified as study experiments, surveys, case studies or similar: collect and synthesize meaningful data from sources, Objective of literature review, 2. protocol and training 3. literature search, 4. practical selection 5. quality assessment, 6. data extraction 7. synthesis of studies 8 . editorial of the magazine. In this section we present the methodological considerations taken in -7, and in the following sections we will present the results.