SIRAIT, S. H. PENGARUH PEMBERIAN ASI EKSKLUSIF DENGAN KEJADIAN ISPA PADA ANAK BATITA DI PUSKESMAS SINGOSARI KOTA PEMATANGSIANTAR. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 12, n. 1, p. 36–44, 2018. DOI: 10.36911/pannmed.v12i1.46. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/46. Acesso em: 27 aug. 2025.