Tong, Y. G., N. D. Md Amin, M. H. Othman, N. H. Abas, U Ewon, M. A. Z Mohd Zaim, and D. A. Robert Dass. “Assessments of Acoustical Performance of Classrooms and Teachers’ Acoustical Comfort in The School Environment – A Case Study”. International Journal of Integrated Engineering 14, no. 6 (November 29, 2022): 406–414. Accessed May 3, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/10824.