Wahyuni, A. T., handayani, L., & Rahmadani, A. (2016). Correlation between education, occupation, family income, and self confidence with exclusive breastfeeding. JKKI : Jurnal Kedokteran Dan Kesehatan Indonesia, 7(3), 115–122. https://doi.org/10.20885/JKKI.Vol7.Iss3.art7