Mustafa A. Al-Refai,  Optimal Design and Simulation of a Grid-Connected Photovoltaic (PV) Power System for an Electrical Department in University of Tripoli-Libya.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 855 - 859
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/9998469.