Tong Yean Ghing, Aurelia Paul, Cheung Liu Yee, Seyed Jamalaldin Seyed Hakim. Teachers’ Perception of Urban Noise in The Classroom: Case Study in Mukah, Sarawak. IJIE. 2024;16(4):64-71. Accessed March 12, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/15898