NANI ZULFIKAR; YUFDEL. PENGETAHUAN DAN SIKAP IBU TERHADAP PERAWATAN PAYUDARA PADA IBU HAMIL . Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 18, n. 3, p. 489–494, 2023. DOI: 10.36911/pannmed.v18i3.1697. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/1697. Acesso em: 4 nov. 2025.