Pudwong, H. ., and P. . . Monpanthong. “The Study of the Potential of Hmong Kiew Kan in Community Based Tourism Management”. Dusit Thani College Journal, vol. 14, no. 2, Aug. 2020, pp. 200-16, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/243429.