Prasertsin U, Suriyo T, Nutmatawin P. Well-Being of Elderly People: The Various Concepts and Factors Involved. TH. J. of Health Edu. [internet]. 2018 Jul. 12 [cited 2026 Sep. 12];41(1):1-15. available from: https://he01.tci-thaijo.org/index.php/muhed/article/view/136393