Nisrina, Vira Dwi, Sundari Indah Wiyasihati, Widati Fatmaningrum, and Sulistiawati Sulistiawati. 2019. “The Relationship Between Early Initiation of Breastfeeding and Exclusive Breastfeeding in the Work Area of Wiyung Public Health Center, Surabaya”. JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga 10 (2):48-51. https://doi.org/10.20473/juxta.V10I22019.48-51.