ANDARWATI, R. GAMBARAN PENGETAHUAN IBU HAMIL TENTANG MANFAAT ASAM FOLAT DALAM KEHAMILAN DI RUMAH SAKIT HAJI MEDAN. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 10, n. 1, p. 95–98, 2019. DOI: 10.36911/pannmed.v10i1.229. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/229. Acesso em: 21 sep. 2025.