Ratcha Chaichana, Chumlong Arunlertaree, Boonsong Srichareondham, and Narong Veeravaitaya. “Quantity and Distribution of Plant Nutrients on Eutrophication in Bang Pra Reservoir, Chonburi Province”. Agriculture and Natural Resources 37, no. 1 (March 31, 2003): 90–100. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/242791.