Nawagawong, Sasiwaroon, Chanagun Chitmanat, Prachuab Chaibu, and Sayam Aroonsrimorakot. “The Guidelines for Water Quality Management on the Middle of Tha Chin River”. Health Science Journal of Thailand 6, no. 4 (October 25, 2024): 26–33. accessed October 10, 2026. https://he02.tci-thaijo.org/index.php/HSJT/article/view/267779.