. Z, . S, Slamet M, Ginting B. Behavior of Vegetable Farmers in Responding to the Organic Vegetable Farming System in Agam and Tanah Datar Regencies of West Sumatra. IJSBAR [Internet]. 2014 May 22 [cited 2024 Jul. 23];16(1):24-31. Available from: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2298