M. Jamail, N. A., M. A. N. M. Hisham, M. S. Kamarudin, M. F. M. Yousof, Q. E. Kamarudin, M. A. M. Piah, and N. S. M. Jamail. 2020. “Analysis of Pressure Effects for Current Density and Electric Field Performance of Gas Insulations”. International Journal of Integrated Engineering 12 (2): 89-96. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/5692.