Phungviwatnikul , W., and J. Voraprateep. “Analysis of Aging Society in Thailand between A.D. 2016-2022”. Journal of Arts and Thai Studies, vol. 46, no. 1, Apr. 2024, pp. E2642 (1-13), https://so08.tci-thaijo.org/index.php/artssu/article/view/2642.