needing for writer

a literature review of approximately 2 pages in length. This does not include reference section. The literature review must be limited to research in the last 15 years of publications. Each literature review must contain at least four (4) key search terms, (e.g., depression, adults, Saudi Arabia, treatment). The search could be single or a combination of terms, but does not have to have all 4 terms simultaneously. For example, key search term(s) could be, ‘depression’ or a combinations of key terms, ‘depression and Saudi Arabia’, Adult depression’, ‘depression and treatment’ etc. Present the information as an introduction section of a journal article, using a funnel approach, starting with the general view and condensing the information to the specific view/gap in research. Use the Vancouver style for references