Srinuch, Suthep, Poonchai Punthiya Punthiya, and Phisit Kotsupho. “THE GUIDELINES OF THE PRINCIPLES BUDDHIST APPLICATION FOR HAPPY PREPARATION TO THE AGING SOCIETY”. Journal of Buddhist Anthropology 5, no. 3 (March 31, 2020): 136–149. Accessed May 7, 2024. https://so04.tci-thaijo.org/index.php/JSBA/article/view/239772.