Meephol, Panthakan, Mana Permphool, and Jiraporn Teampanpong. “Factors Affecting to Types and Quantities of Solid Wastes from Tourism in Kaeng Krachan National Park”. Thai Journal of Forestry 38, no. 2 (December 27, 2019): 98–109. Accessed May 18, 2024. https://li01.tci-thaijo.org/index.php/tjf/article/view/246144.