Nasution HW. The Relationship Of Maternal Knowledge About Exclusive Breastfeeding With Weight Gain of Infants Aged 0-6 Months in Atikah Midwife Clinic Sipolu-polu Subdistrict, Panyabungan District, Regency Mandailing Christmas In 2023. MPH [Internet]. 2024 Jan. 19 [cited 2026 Apr. 21];2(01):10-9. Available from: https://mph.cdfpublisher.org/index.php/mph/article/view/7