Anusuriya, Maleewan, Roongtiwa Chobchuen, Suteera Pradubwong, Patanaree Luanratanakorn, and Tanapat Ratanapakorn. “Eye Health Conditions of the Elderly: A Case Study of Retired Government Officials at Khon Kaen University”. Srinagarind Medical Journal 40, no. 1 (February 26, 2025): 52–58. accessed April 2, 2025. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/263336.