Tong YG, Md Amin ND, Othman MH, et al. Assessments of Acoustical Performance of Classrooms and Teachers’ Acoustical Comfort in The School Environment – A Case Study. IJIE. 2022;14(6):406-414. Accessed April 8, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/10824