Weangtham, S., W. Thongdee, A. Nangthrat, U. Woramethisrisakul, and P. (Suthee Visutdho). “TOURISM MANAGEMENT ON BUDDHIST AND CULTURE IN MAHASARAKHAM PROVINCES”. Journal of Buddhist Education and Research (JBER), vol. 5, no. 2, Jan. 2020, pp. 281-95, https://so06.tci-thaijo.org/index.php/jber/article/view/242232.