WASET
    Howaidi M. Al-Otaibi and  Abdulrahman S. Al-Suhaibani and  Hamad A. Alsoliman,  Physical and Rheological Properties of Asphalt Modified with Cellulose Date Palm Fibers.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2016, vol. 113(5). 583 - 587
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10004323.