Teleb, Hatem, Mohamed Abd-Elbasseer, Abd Elfattah A Mahmoud, and Hatem Kh. Mohamed. 2021. “Influence Of Different Distribution Patterns Of Holes On Single Micro-Perforated Panel Sound Absorption Behaviour”. Canadian Acoustics 49 (2). https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3416.