IDRUS, Muhammad; GUSTY, Sri; CHAERUL, Muhammad. The Effect of Using Iron Ore Sediment Waste as a Substitute for Fine Aggregate on Concrete Characteristics. ASTONJADRO, [S. l.], v. 14, n. 4, p. 1067–1073, 2025. DOI: 10.32832/astonjadro.v14i4.18963. Disponível em: http://150.107.142.43/index.php/ASTONJADRO/article/view/18963. Acesso em: 23 oct. 2026.