Ihwansyah, U. ., P. . Adriani, and D. . Puji Putranti. “The Effect of Range of Motion Exercise to Improve Muscle Strength on Physical Mobility Barriers in Osteoarthritis Patient”. Genius Journal, vol. 3, no. 1, July 2022, pp. 99-105, doi:10.56359/gj.v3i1.30.