Rahim, M., N. I. N. Ismail, N. Yusof, N. . Ahmad, and M. A. Ahmad. “Performance of Dry Rubber Foam As a Sound Absorbing Material”. Journal of Acoustics and Vibration Research, vol. 3, no. 2, Dec. 2025, pp. 38-42, https://journal.svam.my/index.php/javr/article/view/55.