ISMAIL, MUHAMMAD IFFZAN IMAN; MD ARIFFIN, LATIFAH. Finding Sound Absorption Coefficients On Porous Absorber Material by Using COMSOL Simulation and Impedance Tube Method. Research Progress in Mechanical and Manufacturing Engineering, [S. l.], v. 2, n. 2, p. 1069–1078, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/4861.. Acesso em: 2 may. 2024.