Damrongsakul, W., and P. Sriwichian-aumphai. “Useless Normality in Urak Lavoj Culture at Ban Sangka U, Krabi Province”. FOYER: The Journal of Humanities, Social Sciences, and Education, vol. 5, no. 1, June 2022, pp. 52-90, https://so02.tci-thaijo.org/index.php/lajournal/article/view/256039.