Purwarini J, Rustina Y, Nasution Y. Lama Persalinan Kala III dan Proses Involusi Uteri Mempengaruhi Inisiasi Menyusu Dini pada Ibu Post Partum. Jurnal Keperawatan Indonesia [Internet]. 2012 Jul. 24 [cited 2024 Apr. 28];15(2):97-102. Available from: https://jki.ui.ac.id/index.php/jki/article/view/33