Al-Jaberi L, Waleed Abbas Z, Kamal Jaffar E. EFFECT OF VOLUME OF STEEL FIBERS ON THE PUNCHING SHEAR BEHAVIOR OF HYBRID REINFORCED CONCRETE FLAT SLAB. J. eng. sustain. dev. [Internet]. 2016 Mar. 1 [cited 2025 May 9];20(2):24-38. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/655