Fatwa Ulhuda, F., A. Azhari Zakri, and U. Ali. “The Evaluation of Over Current Relay and Ground Fault Relay Settings on Power Transformers”. International Journal of Electrical, Energy and Power System Engineering, Vol. 7, no. 2, June 2024, pp. 100-1, doi:10.31258/ijeepse.7.2.100-110.