N. Salim and N. A. Zambri, “Automatic Generation Control System: The Impact of Battery Energy Storage in Multi Area Network”, ijie, vol. 15, no. 3, pp. 208–216, Oct. 2023, Accessed: May 20, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/14557