DUMČIUS, A. Simulation of Sound Field in a Classroom. Elektronika ir Elektrotechnika, [S. l.], v. 77, n. 5, p. 73-76, 2007. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10745. Acesso em: 16 apr. 2024.