Effect of Nano Silica Waste as Supplementary Additive Cementitious Materials in Cement Mortar Industry in Jordan. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 26, n. 3, p. 52–60, 2026. DOI: 10.33899/injes.v26i3.56117. Disponível em: https://earth.uomosul.edu.iq/index.php/earth/article/view/56117. Acesso em: 3 jul. 2026.