Fitriyanti, Eka, and Sholaikhah Sulistyaningtyas. “STUDI PENGARUH KONSUMSI SUSU KEDELAI TERHADAP KADAR KALSIUM DALAM ASI (AIR SUSU IBU)”. Intan Husada : Jurnal Ilmiah Keperawatan, vol. 3, no. 2, May 2019, https://www.e-jurnal.akperinsada.ac.id/index.php/insada/article/view/49.