To find a relatively broad unbiased overview of a subject in a specific field of study, it would be best to consult

a.

a scientist or a professor which is an expert on the field of study trying to pursue.

Researching is composed of various explorations in utilizing the scientific method in the process. It also, answers any scientific inquiry with the use of scientific method. Research enables and promotes the scientific community at a larger scale. Contributing and collaborating knowledge all-over the people and persons in science.