Pattama, Pattama, Voraveach Sirprasertsri, and Arun Suikraduang. “The Development of Community-Based Learning Activities on Self-Sufficiency Grade 4”. Journal of Research and Development Institute Rajabhat Maha Sarakham University 9, no. 1 (March 7, 2022): 103–120. Accessed May 19, 2024. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/252966.