Ehsan Bashiri,  Statistical Analysis-Driven Risk Assessment of Criteria Air Pollutants: A Sulfur Dioxide Case Study.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 39(3). 111 - 117
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/2786.