Albarwary, Ismaeel H. Musa, Ziyad N. Shamsulddin Aldoski, and Lawend K. Askar. 2017. “EFFECT OF AGGREGATE MAXIMUM SIZE UPON COMPRESSIVE STRENGTH OF CONCRETE”. Journal of Duhok University 20 (1), 790-97. https://doi.org/10.26682/sjuod.2017.20.1.67.