Ali, A., Mohamad Hussain, R., Dahlan, A. and Asghar, A. 2020. Assessment of Motorcycle Noise Exposure Levels (LAeq, dBA) at Various Noise Standards and Speeds . Environment-Behaviour Proceedings Journal. 5, 15 (Dec. 2020), 425–435. DOI:https://doi.org/10.21834/ebpj.v5i15.2455.