“Study the Robustness Active Filter for a Three-Phase Power Rectifier Considering Line Frequency and Load Variations”, JUBES, vol. 26, no. 1, pp. 141–154, Dec. 2017, Accessed: Jun. 25, 2025. [Online]. Available: https://mail.journalofbabylon.com/index.php/JUBES/article/view/1192