Wisetsri, M. ., S. . Koolrojanapat, R. . Fongtanakit, and S. . Phajon. “THE EFFICIENCY OF DEVELOPMENT OF LIFE QUALITY OF THE ELDERLY PEOPLE IN BANGKOK”. Journal of Buddhist Anthropology, vol. 5, no. 9, Sept. 2020, pp. 79-94, https://so04.tci-thaijo.org/index.php/JSBA/article/view/245160.