Ruensukon T, Trisurat Y, Tangtham N, Tokrisna R. Valuation of Ecosystem Services in Klongchumphon Watershed, Ranong and Chumphon Province. Thai J. For. [Internet]. 2016 Apr. 26 [cited 2024 May 19];35(1):62-73. Available from: https://li01.tci-thaijo.org/index.php/tjf/article/view/248153