Donkhun, N., and P. Potiwan. “The Development of Community-Based Learning Activities on Living Well in Accordance with the Sufficiency Way to Promote the Desirable Characteristic of Living Sufficiency among Grade 4 Students”. Journal of Education Rajabhat Maha Sarakham University, vol. 23, no. 2, Aug. 2026, pp. 360-7, https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/292265.