Manurung, T. S., Bangun, P., & Sinaga, R. (2020). Hubungan Pengetahuan Ibu Tentang ASI Eksklusif Terhadap Pemberian MP-ASI Terlalu Dini. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), 15(1), 134–139. https://doi.org/10.36911/pannmed.v15i1.665