Norazmi, A.A. and Samsudin, E.M. (2021) “Utilizing Cotton Bud Sticks as a Sustainable Sound Absorber”, Recent Trends in Civil Engineering and Built Environment, 2(1), pp. 834–841. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/1316 (Accessed: 2 July 2024).