Abdel Hamid Ajbar and  Emad Ali,  Water Demand Prediction for Touristic Mecca City in Saudi Arabia using Neural Networks.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2012, vol. 65(5). 231 - 235
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/4943.