Sami Majeed, Samer. “Modulus of Rupture of Fully and Partially Reinforced Concrete Beams With Polypropylene Fibers”. Al-Rafidain Engineering Journal (AREJ) 21, no. 2 (April 28, 2013): 40–51. Accessed September 7, 2025. https://jamh.uomosul.edu.iq/index.php/arej/article/view/31460.