WASET
    Edison Muzenda,  An Investigation into the Effect of Water Quality on Flotation Performance.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2010, vol. 45(9). 562 - 566
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/11755.