Ismael, Mohammed, and Hiba Al-Taher. “Reinforcement of Asphalt Concrete by Polyester Fibers to Improve Flexural Bending Fatigue Resistance”. Journal of Engineering 21, no. 1 (January 1, 2015): 115-130. Accessed November 29, 2019. http://joe.uobaghdad.edu.iq/index.php/main/article/view/479.