zahirovic, Zerina, Ago Omerbasic, Ermina Sitnic- Milanovic, and Edina Lazovic- Salcin. “Hearing Impairment Caused by Noise at the Workplace”. American Scientific Research Journal for Engineering, Technology, and Sciences 76, no. 1 (February 13, 2021): 20–32. Accessed September 21, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/6663.