MARNI, Herti; ETI YERIZEL; UTAMA, Bobby Indra; AMIR, Arni. Effectiveness of Cinnamomum Verum Extract and Metformin on Menstrual Cycle Regularity and Adverse Event Profile in Patients with Polycystic Ovary Syndrome (PCOS). Indonesian Journal of Global Health Research, [S. l.], v. 8, n. 6, p. 907–912, 2026. DOI: 10.37287/ijghr.v8i6.2746. Disponível em: https://jurnal2.globalhealthsciencegroup.com/index.php/IJGHR/article/view/2746. Acesso em: 23 oct. 2026.