V. Rajesh, Dr. M. Palaprasad Reddy. “ANN Based PIDF Controller for Controlling the Load Frequency in a Multi-Stage AC Micro Grid”. Design Engineering, no. 1 (May 9, 2022): 3222 - 3233. Accessed March 28, 2024. http://thedesignengineering.com/index.php/DE/article/view/9411.