An Experimental Study on the Performance of Nano-Silica Concrete under Varying Replacement Ratios . International Journal of Latest Technology in Engineering Management & Applied Science, [S. l.], v. 15, n. 1, p. 286–293, 2026. DOI: 10.51583/IJLTEMAS.2026.150100022. Disponível em: https://www.ijltemas.in/submission/online/article/view/3915.. Acesso em: 13 mar. 2026.