KOTUS, Józef; SZCZODRAK, Maciej; CZYŻEWSKI, Andrzej; KOSTEK, Bożena. Long-Term Comparative Evaluation of Acoustic Climate in Selected Schools Before and After Acoustic Treatment. Archives of Acoustics, [S. l.], v. 35, n. 4, p. 551–564, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/213. Acesso em: 26 apr. 2025.