WASET
    R. Thiamsri and  N. Ruangkajonmathee and  A. Oonsivilaiand B. Marungsri,  Effect of Applied Voltage Frequency on Electrical Treeing in 22 kV Cross-linked Polyethylene Insulated Cable.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2011, vol. 60(12). 1904 - 1909
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/4110.