A Comparative Study on the Microstructure and Mechanical Behavior of Geopolymer and High-Performance Concrete Using SEM and XRD. International Journal of Environmental Sciences, [S. l.], p. 1181–1191, 2025. DOI: 10.64252/cmg3kj56. Disponível em: https://theaspd.com/index.php/ijes/article/view/5215.. Acesso em: 12 jan. 2026.