Amzul Rifin, Prof. Dr. SP. MA 04/08/2023 38 views Education : Doctoral Degree at The University of Tokyo Master Degree at International University of Japan Bachelor Degree at IPB Field of Experties : Agribusiness / International Development Courses : Quantitative Method for Business I Quantitative Method for Business II Business Forecasting Managerial Economics Entrepreneurial Experience Managerial Economics (Postgraduate) Managerial Economics Tutorial (Postgraduate) Research : Indonesian coffee trade in international market Salt supply towards national sustainable salt self-sufficient: a dynamic model Comparing Cocoa Marketing Channel in North Luwu Regency, South Sulawesi and Madiun Regency, East Java