ESHO, SAMIR E., and LOKMAN H. HASSAN. “A FUZZY-SMC-PI LOAD FREQUENCY CONTROL FOR MODERN POWER SYSTEMS WITH RENEWABLE ENERGY SOURCES”. Journal of Duhok University 27, no. 1 (November 4, 2024): 76-94. Accessed June 4, 2026. https://journal.uod.ac/index.php/uodjournal/article/view/3394.