SMAGOWSKA, Bożena. An Objective and Subjective Study of Noise Exposure within the Frequency Range from 10 kHz to 40 kHz. Archives of Acoustics, [S. l.], v. 38, n. 4, p. 559–563, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/320. Acesso em: 26 apr. 2025.