Rosidi, Indah Yun Diniaty, et al. “The Characteristics of Postpartum Mothers to the Success of Breastfeeding in the First 3 Months”. Jurnal Ners Dan Kebidanan (Journal of Ners and Midwifery), vol. 7, no. 3, Dec. 2020, pp. 332-7, doi:10.26699/jnk.v7i3.ART.p332-337.