The literature review should have 12-15 sources from original research articles. It also must have 3-5 from review articles. It is APA format, times new roman, 12 font, double spaced. 15 pages long. good sources such as peer reviewed. page breakdown should be 1 cover page, 2 pages introduction, 6-8 pages literature review, 2 pages conclusions and recommendations, 1-2 pages for references.