Naresh Kumar, A., Ch. Sanjay, and M. Chakravarthy. “Mamdani Fuzzy Expert System Based Directional Relaying Approach for Six-Phase Transmission Line”. International Journal of Interactive Multimedia and Artificial Intelligence 6, no. 1 (March 1, 2020): 41–50. Accessed August 3, 2025. https://revistas.unir.net/index.php/ijimai/article/view/760.