Implementation of Early Initiation of Breastfeeding (IMD) under Government Regulation No. 33 of 2012 and Its Relation to Lactation Onset in Postpartum Mothers at Nahdlatul Ulama Islamic Hospital, Demak: A Legal Analysis - Azizati Warda, Ulfa; Nurul Khoirunnisa, Fania; Kulsum, Ummi (Jurnal Meta-Yuridis, 2025)