WIRAWAN, D. N. . Meningkatnya angka kematian ibu (MMRatio): apakah betul? . Public Health and Preventive Medicine Archive, [S. l.], v. 2, n. 1, p. 1, 2014. DOI: 10.53638/phpma.2014.v2.i1.p01. Disponível em: https://phpmarchive.org/index.php/phpma/article/view/213. Acesso em: 25 may. 2026.