Pusppanathan, J., H. L. Mohmad Ameran, A. A. Hamzah, R. Abdul Rahim, F. A. P. Abdullah, N. H. A. Ngadiman, and Y. A. Wahab. “Sensitivity Mapping for Electrical Tomography Using Finite Element Method”. International Journal of Integrated Engineering, vol. 10, no. 4, Sept. 2018, https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2183.