M. Nassereddine and  J. Rizk and  G. Nasserddine,  Soil Resistivity Data Computations; Single and Two - Layer Soil Resistivity Structure and Its Implication on Earthing Design.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 73(1). 35 - 40
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/14223.