Hairi, Mohd Hendra, Muhammad Nizam Kamarudin, Ahmad Sadhiqin Mohd Isira, Mohamed Fauzi Packeer Mohamed, and Sharizal Ahmad Sobri. 2021. “Modeling an Overcurrent Relay Protection and Coordination in a Power System Network Using PSCAD Software”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS) 4 (1). https://ijeeas.utem.edu.my/ijeeas/article/view/4153.