Asmahan Y. Husen, Kamal H.Younis, and Ameen A. Fatah. “High Harmonic Reduction Using Passive Filters of Mountain Steel Company”. Zanco Journal of Pure and Applied Sciences 33, no. 1 (February 20, 2021): 178–187. Accessed July 3, 2024. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/1859.