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. 11, n. 3, p. 196–203, 2018. DOI: 10.36911/pannmed.v11i3.100. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/100. Acesso em: 21 sep. 2025.