I am currently working on my undergraduate thesis. For that I am reading many papers and I want to write a review paper to collect necessary information in one place for my thesis and for others who will like these information of interest.
If your want to write a review paper, first of all u have to search as much as related literatures you can, then u may divide the whole literatures into several components or dimensions as per your topic. Then u have to analyse the literatures of each and every dimensions and find the research gap and infer the implications of the same for further studies...