Abubakar RudiSoebagyo, H. and Idha Handajani, N. 2020. Effectiveness ofIsotonic Pelvic AbductorExercise onKnee Osteoarthritis. International Journal of Psychosocial Rehabilitation. 24, 2 (Apr. 2020), 4081–4088. DOI:https://doi.org/10.61841/kc09tz23.