Abdul-wbab, M., and R.J. AI-Azawi. “Design Active Filter Based on Genetic Algorithm”. Ibn AL-Haitham Journal For Pure and Applied Sciences 21, no. 1 (September 22, 2017): 61–72. Accessed April 3, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1377.