Poonual D, Sirasoonthorn P, Phongphit S, Puanarunuthai S. A Development of Healthy Ageing City Model*. TH. J. of Health Edu. [internet]. 2019 Feb. 26 [cited 2026 Sep. 12];37(1):82-101. available from: https://he01.tci-thaijo.org/index.php/muhed/article/view/174642