Shathitshunthonphan, Wimolshaya, Thanee Gesthong, and Teeppipat Suntawan. “A Model of Waste of Management for Schools under the Office of Basic Education Commission”. Mahachula Academic Journal 7, no. 3 (November 29, 2020): 157–173. Accessed April 30, 2024. https://so04.tci-thaijo.org/index.php/JMA/article/view/242366.