EKICI, Bulent; KENTLI, Aykut; KUCUK, Haluk. Improving Sound Absorption Property of Polyurethane Foams by Adding Tea-Leaf Fibers. Archives of Acoustics, [S. l.], v. 37, n. 4, p. 515–520, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/80. Acesso em: 26 apr. 2025.