BANCIN, L. J.; HASIBUAN, F. M.; ELISA, E.; MAHA, E. A. Tren kematian ibu di Provinsi Sumatera Utara Tahun 2018 – 2020. Jurnal Prima Medika Sains, [S. l.], v. 5, n. 1, p. 1-11, 2023. DOI: 10.34012/jpms.v5i1.3507. Disponível em: http://jurnal.unprimdn.ac.id/index.php/JPMS/article/view/3507. Acesso em: 20 may. 2024.