Kaewphet, Ruengsak, and Sisikkka Wanjang. “MANAGEMENT OF SMALL TOURIST AREA IN KHEMARAJ DISTRICT, UBON RATCHATHANI PROVINCE”. Journal of MCU Social Science Review 8, no. 1 (April 13, 2020): 275–287. Accessed May 14, 2024. https://so03.tci-thaijo.org/index.php/jssr/article/view/241725.