Changkid, Pariwat, and Karingsak Ruegngam. 2025. “Participatory Community-Based Hazardous Waste Management in Bang Kaeo Subdistrict, Ranong Province”. Local Administration Journal 18 (2):257-70. https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/274243.