Yodmai, K., R. Somrongthong, and R. Kumar. “Determinants of Quality of Life Among Rural Elderly Population in Khonkean Province of Thailand”. Journal of Liaquat University of Medical & Health Sciences, vol. 17, no. 03, Apr. 2019, pp. 180-4, http://ojs.lumhs.edu.pk/index.php/jlumhs/article/view/79.