Ratanamaneichat, C., S. Rakkarn, S. Suwandee, and W. Nakrungrueng. “A Development Model for Sustainable Thai Agricultural Co-Operatives”. KASEM BUNDIT JOURNAL, vol. 17, no. 2, Dec. 2016, pp. 16-25, https://so04.tci-thaijo.org/index.php/jkbu/article/view/69412.