Priyanto, Agus, Alvin Abdillah, and Halimatus Sadiyah. “The Effectiveness of Knee Exercise to Pain Intensity in Elderly Patients of Knee Osteoarthritis”. Journal of Scientific Research, Education, and Technology (JSRET) 1, no. 2 (December 23, 2022): 259–266. Accessed April 21, 2026. https://jsret.knpub.com/index.php/jrest/article/view/33.