MOHAMAD ZAKI, S. S.; RAZALI , A.; ABDUL QAHAR, M. M. Method for Measuring Speech Enhancement of Electronic Hearing Protection Device: A Systematic Review. IIUM Medical Journal Malaysia, [S. l.], v. 24, n. 02, 2025. DOI: 10.31436/imjm.v24i02.2617. Disponível em: https://journals.iium.edu.my/kom/index.php/imjm/article/view/2617. Acesso em: 27 feb. 2026.