., Z., ., S., Slamet, M., & Ginting, B. (2014). Behavior of Vegetable Farmers in Responding to the Organic Vegetable Farming System in Agam and Tanah Datar Regencies of West Sumatra. International Journal of Sciences: Basic and Applied Research (IJSBAR), 16(1), 24-31. https://gssrr.org/JournalOfBasicAndApplied/article/view/2298