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. Disponível em: https://wydawnictwo.pan.pl/index.php/aa/article/view/1830. Acesso em: 31 aug. 2026.