WASET
    F. Onyango and  Salim R. Wanjala and  M. Ndege and  L. Masu,  Effect of Rubber Tyre and Plastic Wastes Use in Asphalt Concrete Pavement.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 107(11). 1403 - 1407
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002602.