WÓJCIAK, Kamil; KOPANIA, Joanna Maria; GAJ, Patryk. Impact of Perforated Sheet Geometry on the Insertion Loss of Absorptive Silencers. Archives of Acoustics, [S. l.], v. 51, n. 2, p. 415–426, 2026. DOI: 10.24423/archacoust.2026.4332. Disponível em: https://acoustics.ippt.gov.pl/index.php/aa/article/view/4332. Acesso em: 18 jul. 2026.