One of the most important tasks when writing any research paper is performing an in-depth research of an existing literature with the aim of acquainting yourself with the knowledge in a specific subject or topic. The process of performing a literature review could be frustrating, daunting, time consuming, and also rewarding at the same time. It is essential to note that a literature review is an important part of the research process and it plays a vital role in all operational steps. It is essential for an individual to take their time to learn how to write a good literature review. This is because it is one of the things that determines the quality of any research paper. A literature review provides background information on any research topic and it aids individuals in establishing the link between what the researcher wants to study and what has already been published.