SAISRIDEVI, P. Use of Foundry Sand in Geopolymer Concrete: A Comprehensive Review. NG Civil Engineering, [S. l.], v. 2, n. 2, p. 22–30, 2026. DOI: 10.66132/ngce20260251. Disponível em: https://ngenpub.com/index.php/ngce/article/view/ngce0251. Acesso em: 4 aug. 2026.