Tebogo Phetla and  Edison Muzenda and  M Belaid,  A Study of the Variables in the Optimisation of a Platinum Precipitation Process.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2010, vol. 45(9). 573 - 579
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/12555.