Lawyers need to know that. The roots of the legal system that has been used in order to understand that. Why must the law stipulates that it is a concept behind what I like. Why on Thailand, we are using the law was enacted. Why then later switched to law, European studies, history, law. It will allow us to see the evolution of the law. And concurrently because the law is intended to serve people in society. Epistemology is the study of the social sciences to law school to know deep insights necessary to understand the social conditions of each society. And each time with