P. SUCHOMSKI, B. KOSTEK, and A. CZYŻEWSKI, “Hearing Aid Fitting Method Based on Fuzzy Logic Processing”, Arch. Acoust., vol. 33, no. 4(S), pp. 153–158, Dec. 2008, Accessed: Apr. 26, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/851