Indraswari, Nys Faizah Nurfitria, and Ahmad Muklis. “Risk Factors for Anemia In Pregnant Women: Literature Review”. Berita Kedokteran Masyarakat00 (June 11, 2024). Accessed April 26, 2026. https://journal.ugm.ac.id/v3/BKM/article/view/13224.