Muangprasit, P., S. Jitcharat, P. Poungkaew, and M. Juisom. “Learning Model Development Toward a Moral Society for Students in the Chiang Mai Education Sandbox”. Journal of Graduate Research, vol. 15, no. 2, Dec. 2024, pp. 145-67, https://so02.tci-thaijo.org/index.php/banditvijai/article/view/269915.