Thasuwanain, T., S. Supasri, W. Phanwong, and V. Manerut. “Quality of Life and Self-Esteem among Older Adults in Chiang Khong District, Chiang Rai Province”. Journal of Nursing and Public Health Research, vol. 4, no. 3, Oct. 2024, p. e266085, https://he02.tci-thaijo.org/index.php/jnphr/article/view/266085.