มณีรัตน์ ณ. and ทัดแก้ว ช. (2018) “Buddha and Sunya Symbolic Figures in Trinisinghe”, Journal of Buddhist Studies Chulalongkorn University, 25(3), pp. 8–26. Available at: https://so02.tci-thaijo.org/index.php/jbscu/article/view/160976 (Accessed: 27 April 2024).