Chaiyasombat, D. W. (2017) “Factor Affecting to Community’s Garbage Disposal According to Philosophy of Sufficiency Economy in ChiangYuen District, Mahasarakarm Province”, Journal of Research and Development Institute Rajabhat Maha Sarakham University, 4(2), pp. 109–125. Available at: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/209743 (Accessed: 5 May 2024).