format of a systematic literature review
https://www.evernote.com/shard/s438/sh/5cfdf972-7c29-4774-9154-27f327743f75/9b16204eb14117d5e382be517d0b7add
Literature Review, Thesis And Dissertation Sources Examine Selection: Describe inclusion and exclusion standards used to pick studies for detailed assessment from amongst studies identified as related to the subject.