Meepukdee, Khomsi. ā€œDā€. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences 40, no. 1 (March 27, 2020): 93ā€“109. Accessed January 30, 2023. https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/223590.