Ernawati, Dwi, Ismarwati Ismarwati, and Henny Parida Hutapea. “Analisi Kandungan FE Dalam Air Susu Ibu (ASI) Pada Ibu Menyusui”. Jurnal Ners dan Kebidanan (Journal of Ners and Midwifery) 6, no. 1 (April 1, 2019): 051–055. Accessed November 23, 2024. http://ojs.phb.ac.id/index.php/jnk/article/view/381.