Research is the key academic coursework in each and every institution in the current era. Students are expected to do a thorough research in the essence of garnering more elaborate information with the reference to the unit of study. Research is basically an in-depth excavation of information from various sources ranging from the use of electronic devices or literary the written books. A case study, in particular, is very well exercised in the academic institutions. Students are required to focus on the root of research of a particular discipline that aims at assessing the research knowledge and skills from them.