WASET
    H. Al-Baghli and  F. Al-Asfour,  Investigating the Potential for Introduction of Warm Mix Asphalt in Kuwait Using the Volcanic Ash.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 169(1). 14 - 18
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10011757.