Juwita, Citra Puspa, Rita Damayanti, Besral, Djohan Aras, and James Manik. 2023. “Severity Grade of Complaints from X-Ray Imaging on the Elderlies With Knee Osteoarthritis”. International Journal Of Community Medicine And Public Health 10 (12):4649-53. https://doi.org/10.18203/2394-6040.ijcmph20233758.