M. Nassereddine and  J. Rizk and  A. Hellany and  M. Nagrial,  Transmission Mains Earthing Design and Concrete Pole Deployments.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 1518 - 1523
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/13657.