Upasanto (Chomchaypol), Phra Taweesap, and Phrakrupariyatsatorn. “An Analytical Study of the Value of Tradition Merit of Heet Sibsong: An Analytical Study of the Value of Tradition Merit of Heet Sibsong”. RATANABUTH JOURNAL 6, no. 3 (December 31, 2024): 430–443. accessed May 14, 2025. https://so07.tci-thaijo.org/index.php/rtnb/article/view/5816.