Ahmad Mansoor Stanikzai and  Yoshitaka Kajita,  Conventional Four Steps Travel Demand Modeling for Kabul New City.   journal   = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2017, vol. 130(10). 2524 - 2530
    [viewed 05 May 2024]. Available from: https://publications.waset.org/pdf/10008352.