ABDUL AZIZ, M. A. and Mohd Sari, K. A. (2021) “Comparison of Sound Absorption Coefficient for Natural Fiber”, Progress in Engineering Application and Technology, 2(1), pp. 157–163. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/710 (Accessed: 29 February 2024).