Hamza, Mustafa M., and Besma M. Fahad. “Enhancing the Compressive Strength and Density of Cement Mortar by the Addition of Different Alignments of Glass Fibers and Styrene Butadiene Rubber”. Al-Khwarizmi Engineering Journal 13, no. 3 (December 13, 2017): 108–119. Accessed January 4, 2026. https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/359.