This course examines and theoretically analyzes the development of various International Trade Thoughts, Concepts and Theories to (1) criticize international trade; (2) giving birth to new legal concepts, as a basis for formulating new economic and international trade legal theories; (3) examine international trade ideas which have a strong influence on the development of the substance and application of law at the domestic level; (4) development of international trade study and research methods, and (5) Contribution of International Trade Studies in responding to economic and trade issues that are developing very quickly, dynamically, fundamentally, and increasingly complex