Phumalee, Usaradee, Noppawan Tanakanjana Phongkhieo, Dachanee Emphandhu, and Somskaow Bejranonda. “Touristic Ecological Footprint in Mu Ko Surin National Park”. Kasetsart Journal of Social Sciences 39, no. 1 (March 7, 2018): 1–8. Accessed May 4, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/242376.