M. A. Fouad and  M. A. Badr and  Z. S. Abd El-Rehim and  Taher Halawa and  Mahmoud Bayoumi and  M. M. Ibrahim,  Technical and Economic Analysis of Smart  Micro-Grid Renewable Energy Systems: An Applicable Case Study .   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2019, vol. 148(4). 202 - 207
    [viewed 06 December 2021]. Available from: https://publications.waset.org/pdf/10010206.