SALIH, A. H., HUSSAIN, H. D., Abu Altemen, A. A. G. ., & Jameel, N. Z. . (2023). AN EXPERIMENTAL INVESTIGATION OF THE OPTIMUM REPLACEMENT RATIO OF COARSE GRAVEL WITH EXPANDED POLYSTYRENE BEADS IN CONCRETE . Journal of Applied Engineering Science, 21(1), 194-203. https://doi.org/10.5937/jaes0-39842