Silangirn , Pongsaton, Keng Chaichana, Sarinthorn Thummayot, Phanit Srisuttha, Uratcha Sadjapong, Eakasit Chaipin, Ratana Sapbamrer, and Sakesun Thongtip. “Study of Knee Pain, Fear of Falling, and Quality of Life Among Community-Dwelling Older Adults, Northern Thailand”. Narra J 4, no. 2 (August 13, 2024): e915. Accessed August 13, 2025. https://narraj.org/main/article/view/915.