K. F. Sarsam and H. F. Hassan, “Punching Shear Failure Characteristics of Flat Slabs Using Reactive and Modified Powder Concrete With Steel Fibers”, J. eng. sustain. dev., vol. 17, no. 5, pp. 124–140, Nov. 2013, Accessed: Jun. 04, 2026. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1061