Sukamti, S., and P. Riono. “PELAYANAN KESEHATAN NEONATAL BERPENGARUH TERHADAP KEMATIAN NEONATAL DI INDONESIA”. Jitek, Vol. 2, no. 2, Mar. 2015, pp. 11-19, https://www.poltekkesjakarta3.ac.id/ejurnalnew/index.php/jitek/article/view/35.