Phiboon, Kassirin, and Nicolas Faysse. “Small-scale farmers’ assessment of constraints and benefits from getting involved in various organic certification schemes for the domestic market in Thailand”. NIDA Development Journal 59, no. 1 (March 31, 2019). accessed September 28, 2026. https://so04.tci-thaijo.org/index.php/NDJ/article/view/229822.