Bangun, A.; Siregar, A. Z.; Tarigan, E. R.; Tanjung, A. F.; Situmorang, P. Y.; Gaol, M. L. Determinants of Suboptimal Hemoglobin Response to Oral Iron Supplementation Among Pregnant Women With Anemia in Primary Midwifery Care. Media Health Res. 2025, 3, 137-152.