Qasim Hayder, Mohammad, and Dr.Ahlam Fadhil Mahmood. “An Optimized Adaptive Filtering for Speech Noise Cancellation”. Al-Rafidain Engineering Journal (AREJ) 23, no. 5 (December 1, 2015): 43–53. Accessed October 2, 2025. https://rsprs.uomosul.edu.iq/index.php/arej/article/view/30936.