L. . Abdul Ghani Zghair, “Influence of Fine Aggregate Grading on Some Properties of Self–Compacting Concrete”, J. eng. sustain. dev., vol. 14, no. 3, pp. 18–37, Sep. 2010, Accessed: Apr. 11, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1434