Treedech, K. (2020) “The Success Managerial Model of The Herbal Products Community Enterprise. In The District of Nong Lek Amphoe Kosum Phisai Mahasarakham Province ”, Journal of Modern Learning Development, 5(2), pp. 144–158. available at: https://so06.tci-thaijo.org/index.php/jomld/article/view/241298 (accessed: 3 October 2026).