WASET
    Thomas S. Abia II and  Citlali Garcia-Saucedo,  Optimization of the Co-Precipitation of Industrial Waste Metals in a Continuous Reactor System.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2017, vol. 128(8). 727 - 736
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10007799.