(1)
Khair, F. A. .; Putra, A. .; M. Nor, M. J. .; Selamat, . M. . Analysis of Sound Absorption of Hollow Tube Absorbers . Int. J. Automot. Mech. Eng. 2022, 13 (2), 3492-3502. https://doi.org/10.15282/ijame.13.2.2016.16.0288.