Thaipichitburapa, P., C. Meksumpun, and V. Gunbua. “Water Qualities and Eutrophication of Chanthaburi River and Laem Sing Estuary”. Burapha Science Journal, vol. 27, no. 1 January-April, Mar. 2026, pp. 1-19, https://li05.tci-thaijo.org/index.php/buuscij/article/view/1309.