Nor’Azizi Othman, Nurul Ashmira Abdul Rahman. The Effects of Acoustic Absorbing Materials in Noise Reduction of Exhaust Muffler System. ARD [Internet]. 2024Apr.24 [cited 2024Nov.24];76(1):1-13. Available from: https://akademiabaru.com/submit/index.php/ard/article/view/5197