Baowthongkum, Namfon, and Damruswit Patummas. “Public Participation Based Learning Approach on Science and Technology to Solve Water Supply Problems in Sadiang Community, Phetchabun Province”. Area Based Development Research Journal 11, no. 3 (June 24, 2019): 234–249. Accessed March 29, 2024. https://so01.tci-thaijo.org/index.php/abcjournal/article/view/176989.