Rittipakdee K. THE DEVELOPMENT OF PARTICIPATORY ENVIRONMENTAL LEARNING ACTIVITIES FOR SUSTAINABLE ENVIRONMENTAL MANAGEMENT IN KHUANDON MUNICIPALITY, KUANDON DISTRICT, SATUN PROVINCE. JSC [internet]. 2025 Apr. 24 [cited 2026 Oct. 13];9(4):1-13. available from: https://so06.tci-thaijo.org/index.php/JSC/article/view/281857