MIKULSKI, Witold; RADOSZ, Jan. Acoustics of Classrooms in Primary Schools – Results of the Reverberation Time and the Speech Transmission Index Assessments in Selected Buildings. Archives of Acoustics, [S. l.], v. 36, n. 4, p. 777–793, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/144. Acesso em: 25 apr. 2025.