Congmin Z. Xie and  Terry Healy and  Peter Robinson and  Kevin Stewart,  Determination of EDTA in Dairy Wastewater and Adjacent Surface Water.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2008, vol. 20(8). 82 - 86
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10699.