Kaewma, . J. ., T. . Tongterm, and T. . Thitiset. “Behavior of Food Offering to Buddhist Monks of the Elderly in Sisaket Province”. Academic MCU Buriram Journal, vol. 5, no. 2, Dec. 2020, pp. 119-33, https://so06.tci-thaijo.org/index.php/ambj/article/view/244833.