Proofreading: 1. The abstract needs to be structured correctly: introduction, pu

Proofreading: 1. The abstract needs to be structured correctly: introduction, purpose, methodology, results, conclusions. 2. In the research section the PRISMA flowchart needs to be done with which studies were selected and why since it is a systematic review 3. In the results section the results table with the studies found should be entered as is done correctly in systematic reviews.
Harvard style