มณีรัตน์ ณ, ทัดแก้ว ช. Buddha and Sunya Symbolic Figures in Trinisinghe. J Bud Stud Chula [internet]. 2018 Dec. 26 [cited 2025 Jun. 16];25(3):8-26. available from: https://so02.tci-thaijo.org/index.php/jbscu/article/view/160976