Literature review is an analysis of all available relevant literature to the field of study to provide a description, summary, explanation, or critical evaluation of a specific issue, theory, and/ or related concepts. The literature for the field study will include the previous dissertations in the given field, scholarly articles, journals, other scientific works, etc. In a dissertation, writing literature review is usually the second chapter and introduces the reader to the existing knowledge in the field and provides insight into where the research fits in the field of study. Ph.D. Assistance: Ph.D. Assistance serves as an external mentor to brainstorm your idea and translate that into research model. Hiring a mentor or tutor is common and therefore let your research committee known about the same. We do not offer any writing services without the involvement of the researcher. Learn More: https://bit.ly/2UzsinW Contact Us: Website: https://www.phdassistance.com/ UK NO: +44–1143520021 India No: +91–4448137070 WhatsApp No: +91 91769 66446 Email: [email protected]