Sukthungthong, N. and Bunyavejchewin, P. (2019) “Wai Series: A Preliminary Statistical Study”, Thai Journal of East Asian Studies, 23(2), pp. 360–383. Available at: https://so02.tci-thaijo.org/index.php/easttu/article/view/241362 (Accessed: 29 March 2024).