Aphichai Tosang, P. ., and V. . Koomkrong. “A Study of Vipassana Practice in Padhaniyanga Sutta”. Journal of Thammawat, vol. 4, no. 1, Aug. 2023, pp. 24-31, https://so09.tci-thaijo.org/index.php/tmwj/article/view/2690.