Karmand Khdr Ahmad, Grace O. Agaba, and Bootan Rahman. “Mathematical Model of Hearing Loss Caused by Noise Hazard”. Zanco Journal of Pure and Applied Sciences 37, no. 1 (February 28, 2025): 13–23. Accessed April 30, 2026. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/2747.