Mona M. Salem and  Khaled S. Al-Hagla and  Hany M. Ayad,  A System Dynamic Based DSS for Ecological Urban Management in Alexandria, Egypt.   journal   = {International Journal of Urban and Civil Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 130(10). 1497 - 1503
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10008632.