. G. . F. Kheder, M. M. Rasheed, and A. . Mehdi Ali, “Comparative Study of the Mechanical Behavior of Self Compacting and Conventional Concreteswith Strength of 20-80 MPa”, J. eng. sustain. dev., vol. 12, no. 3, pp. 52–66, Sep. 2008, Accessed: Apr. 26, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1681