SARI, Dewi Kartika; SAIDAH, Halimatus. Effectiveness of Vitamin C and Vitamin B12 on Hemoglobin Levels in Pregnant Women in the Third Trimester. Journal for Quality in Public Health, [S. l.], v. 5, n. 1, p. 272–279, 2021. DOI: 10.30994/jqph.v5i1.256. Disponível em: https://www.jqph.org/index.php/JQPH/article/view/256. Acesso em: 13 sep. 2025.