PERILAKU IBU PRIMIGRAVIDA TERHADAP PERSIAPAN PERSALINAN DI PUSKESMAS PULO BRAYAN MEDAN. SCIENTIA JOURNAL, [S. l.], v. 9, n. 2, p. 45–50, 2019. Disponível em: https://ejournal.unaja.ac.id/index.php/SCJ/article/view/719. Acesso em: 21 nov. 2025.