Chompoowisate, P., J. Laokhompruttajarn, and T. Laokhompruttajarn. “Associations of Physical Health and Social Support on Quality Of Life of Elderly People in Na Siew Sub-District, Mueang District, Chaiyaphum Province”. Journal of The Royal Thai Army Nurses, vol. 23, no. 3, Jan. 2023, pp. 238-47, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/254073.