Experimental Study On Effect Of Blast Furnace Slag As A Partial Replacement Of Course Aggregate On Compressive Strength Of M20 And M30 Grade Concrete Mix. International Journal of Environmental Sciences, [S. l.], v. 11, n. 10s, p. 222–231, 2025. DOI: 10.64252/av490467. Disponível em: https://theaspd.com/index.php/ijes/article/view/1447.. Acesso em: 15 mar. 2026.