S. S. Desouky, A. Z. El-Dein, R. A. Abd El-Aal, and N. A. A. El-Rahman, “A New Contribution in Reducing Electric Field Distribution Within/Around Medium Voltage Underground Cable Terminations”, Eng. Technol. Appl. Sci. Res., vol. 7, no. 5, pp. 1962–1966, Oct. 2017.