BERNAT, Sebastian. Awareness of Noise Hazards and the Value of Soundscapes in Polish National Parks. Archives of Acoustics, [S. l.], v. 38, n. 4, p. 479–487, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/311. Acesso em: 26 apr. 2025.