Nanda, E., Maryana, N., Fadilah, M., Fauzia, A.R., Nurapandi, A. and Marliany, H. 2025. Efficacy of Iron Tablet Supplementation on Hemoglobin Levels in Adolescents: A Systematic Review. Genius Journal. 6, 1 (Jun. 2025), 272–283. DOI:https://doi.org/10.56359/gj.v6i1.528.