Sribut, Sareerat, Pasuta Sunthornhao, and Sapit Diloksumpun. 2020. “Valuation of Carbon Stock and Utilization of Non-Timber Forest Products at the Sirinart Rajini Ecosystem Learning Center, Prachuap Khiri Khan Province”. Thai Journal of Forestry 39 (2). Bangkok, Thailand:41-51. https://li01.tci-thaijo.org/index.php/tjf/article/view/249027.