WASET
    Mayur Milan Kale and  Indu Mehrotra,  Rapid Determination of Biochemical Oxygen Demand.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2009, vol. 27(3). 133 - 140
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/4531.