Ibrahim, R., Ediati, E. and Wijayanti, T. (2025) “Comparative analysis of EQ-5D-L and SF-6D instruments to measure quality of life of osteoarthritis outpatient patients at Dr. Efram Harsana Air Force Hospital, Madiun”, International journal of health sciences, 9(S1), pp. 88–105. doi: 10.53730/ijhs.v9nS1.15108.