Intria, Mitree. “THE DEVELOPMENT OF PROCESS IN IMPLEMENTATION ACCORDING COOPERATIVE PRINCIPLE OF THE RUBBER REPLANTING AID FUND (ORRAF) COOPERATIVES BAN THA FUEANG LIMITED IN KANCHANADIT DISTRICT, SURAT THANI PROVINCE”. Journal of MCU Nakhondhat 7, no. 6 (June 30, 2020): 105–118. Accessed November 28, 2022. https://so03.tci-thaijo.org/index.php/JMND/article/view/244527.