Mekhamer, S. F., A. Y. Abdelaziz, and S. M. Ismael. “Design Practices in Harmonic Analysis Studies Applied to Industrial Electrical Power Systems”. Engineering, Technology & Applied Science Research 3, no. 4 (August 11, 2013): 467–472. Accessed July 1, 2022. https://etasr.com/index.php/ETASR/article/view/309.