KASSIM, Muna S.; AL-MALIKI, Ammar Fadhil Hussein. Experimental Study of Pipes Shape Effect on Noise Reduction. Wasit Journal of Engineering Sciences, [S. l.], v. 5, n. 1, p. 71–86, 2017. DOI: 10.31185/ejuow.Vol5.Iss1.66. Disponível em: https://ejuow.uowasit.edu.iq/index.php/ejuow/article/view/66. Acesso em: 16 apr. 2026.