Usman, U. et al. 2022. The Effectiveness of Giving Moringa Oleifera Formulation to Increase Hemoglobin Levels in Pregnant Women. Jurnal Ilmiah Kesehatan (JIKA). 4, 2 (Aug. 2022), 232–238. DOI:https://doi.org/10.36590/jika.v4i2.339.