GC, P., S. Tiraphat, and J. Chompikul. “Factors associated with quality of life among the elderly in Baglung District, Nepal”. Journal of Public Health and Development, vol. 15, no. 3, Nov. 2017, pp. 51-64, https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/98112.