Supromin, Chaimongkhon, and Sirirat Choonhakhlai. “The Provision of Public Services in Municipalities in Thailand to Improve the Quality of Life of Elderly People”. Kasetsart Journal of Social Sciences 40, no. 3 (December 29, 2017): 619–627. Accessed May 3, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/242294.