Rohmah, Hajar Nur Fathur. “The Effect of Soy Milk on Increasing Hemoglobin (Hb) Levels in Pregnant Women”. Jurnal Midpro 15, no. 2 (February 1, 2024): 245–252. Accessed November 24, 2024. https://jurnalkesehatan.unisla.ac.id/index.php/midpro/article/view/666.