Sunthrasakaran, N., D. N. A. Mohd Jamail, and M. H. A. Shee Kandar. “ELECTRIC FIELD AND CURRENT DENSITY CHARACTERISTIC OF CONTAMINATED SOLID INSULATOR”. International Journal of Integrated Engineering, Vol. 10, no. 8, Dec. 2018, https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2323.