WASET
    Medya Fathi,  Public-Private Partnership Transportation Projects: An Exploratory Study.   journal   = {International Journal of Social and Business Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2022, vol. 188(8). 409 - 412
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10012626.