Alkhalifah, Ayoub A., Ibraheem Nasiruddin, and Naimul Hasan. 2020. “Intelligent Load Frequency Controllers for Power Systems With Thermal and Photovoltaic (PV) Generations”. JOURNAL OF ENGINEERING AND COMPUTER SCIENCES 12 (1):15-44. https://jecs.qu.edu.sa/index.php/jec/article/view/2158.