Mahmood Abdullah, Aws. “Generation of PWM Signals for Full Range Speed Control of Three –phase Induction Motor Simulation by Using a Computer”. Journal of Engineering and Sustainable Development 16, no. 2 (June 1, 2012): 53–61. Accessed July 3, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1199.