“Generally, any form of research is important when one is searching for an answer to a legal problem. In this context, document based-research is important because of the following:
1.2.1. It provides present-day solutions to the legal problem being researched.
1.2.2. It gives information about what other scholars have written on the subject.
1.2.3. It indicates whether anyone has written on the subject yet.
1.2.4 It indicates whether the concern being investigated has been absolutely explored and has, for this reason, turn out to be saturated.
1.2.5. It suggests whether there is a hole in the handy literature that nevertheless wants to be explored.
1.2.6. It shows whether or not there is a need for habits similarly learn about the concern.”