A. K. Al-Othman and Nabil A. Ahmed and A. M. Al-Kandari and H. K. Ebraheem, Selective Harmonic Elimination of PWM AC/AC Voltage Controller Using Hybrid RGA-PS Approach . journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. May 2007, vol. 5(5). 746 - 752 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/2381.