Ali, A., Mohamad Hussain, R., Che Dom, N. and Abdullah, M. 2018. Noise-Induced Cortisol Assessment among Young Motorcyclist: A field study. Asian Journal of Quality of Life. 3, 13 (Aug. 2018), 117–127. DOI:https://doi.org/10.21834/ajqol.v3i13.168.