Sainaratchai, K., and K. Kieanwatana. “A Study of Mae Sot’s Identity to Develop Tourism Product in Mae Sot Municipality, Tak Province”. Journal of Cultural Approach, vol. 21, no. 40, July 2020, pp. 89-99, https://so02.tci-thaijo.org/index.php/cultural_approach/article/view/243428.