WASET
    Mahmoud R. Shaghaghian,  Prediction of Dissolved Oxygen in Rivers Using a Wang-Mendel Method – Case Study of Au Sable River.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2010, vol. 38(2). 100 - 107
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/3134.