WASET
    Ananya Das and  Arun Kumar and  Gazala Habib and  Vivekanandan Perumal,  Identifying Knowledge Gaps in Incorporating Toxicity of Particulate Matter Constituents for Developing Regulatory Limits on Particulate Matter.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2016, vol. 115(7). 922 - 926
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10005026.