Question: What is the social change of this article based on its findings. Chaiklieng, S., Suggaravestsiri, P., Kaminski, N., & Autrup, H. (2021). Exposure to benzene and toluene of gasoline station workers in Khon Kaen, Thailand and adverse effects. Human and Ecological Risk Assessment: An International Journal, 27(7), 1823-1837. Need Assignment Help?