Bancin, Lamtiur Junita, Fakhrial Mirwan Hasibuan, Elisa Elisa, and Eko Armando Maha. “Tren Kematian Ibu Di Provinsi Sumatera Utara Tahun 2018 – 2020”. Jurnal Prima Medika Sains 5, no. 1 (June 1, 2023): 1–11. Accessed April 3, 2026. http://139.162.50.187/index.php/jpms/article/view/3507.