Systematic review intends to find out the appropriate answers to the questions that have been developed in accordance with the research problem in a study.
Critical review means you are identifying the problems or weaknesses of a previous research. That is the meaning of the word “critic”. For example, the job of a food critic is to criticise food served to him.
Dissertation writing is an important part of most post graduation and doctorate programs. Dissertation is basically a research that is intended to test the student’s ability to apply the theory into practice.
Any research paper like a thesis or dissertation requires relevant variables to be defined correctly. Variables are simply factors that represent properties, qualities, or characteristics of a person, thing, or concept.
A well-structured literature review has many components and is the key to a successful research. The literature review needs a logical and clear structure for a rich understanding.
There are several types of literature review techniques that can be followed in a thesis. They depend on the type of research and the purpose of the study.