An Experimental Investigation on Geopolymer Concrete with Partial Replacement of M-Sand Using Iron Ore Tailings. JOURNAL UGC-CARE IJCRT (2349-3194) | ISSN Approved Journal, [S. l.], v. 16, n. 1, p. 51059–51065, 2026. DOI: 10.5281/zenodo.18575983. Disponível em: https://ijcrt.org.in/index.php/ijcrt/article/view/208. Acesso em: 2 may. 2026.