Pinitpuvadol, Supalak. “Maintenance of Water Resource and Promoting Community Income from Homestays in Ranong Province”. Nitipat NIDA Law Journal 12, no. 2 (December 26, 2023): 1–25. accessed October 14, 2026. https://so04.tci-thaijo.org/index.php/nitipat/article/view/267889.