Kumpiriyapong, N., S. Krongyuth, S. Prasan, and O. Boonchuwong. “Factors Relating to Frailty among community-dwelling Elderly in Ubon Ratchathani Province”. Nursing Journal of The Ministry of Public Health, vol. 34, no. 1, Apr. 2024, pp. 188-01, https://he02.tci-thaijo.org/index.php/tnaph/article/view/268989.