Usman, F., R. Amran, H. . Manan, and Zulkarnain. “Effects of Metformin Therapy on Anti-Mullerian Hormone (AMH) Levels in Polycystic Ovary Syndrome Patients With Insulin Resistance at Palembang”. Majalah Kedokteran Sriwijaya, vol. 52, no. 1, Jan. 2020, pp. 223-32, doi:10.36706/mks.v52i1.11424.