Evaluating Structural Integrity of Green Concrete Modified with Supplementary Cementitious Materials Using        Non-Destructive Testing. Fusion Journal of Engineering and Sciences, [S. l.], 2026. DOI: 10.64615/fjes.2026.141. Disponível em: https://fusionesj.com/index.php/fjes/article/view/141. Acesso em: 28 mar. 2026.