Azhar, I.A. and Mohd Sari, K.A. (2021) “Comparison of Sound Absorption Coefficient on Natural Fiber and Recycle Materials Panel”, Progress in Engineering Application and Technology, 2(1), pp. 225–233. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/800 (Accessed: 3 May 2024).