WASET
    N. Tshiongo  and  R K.K. Mbaya  and  K Maweja and  L.C. Tshabalala,  Effect of Cooling Rate on base Metals Recovery from Copper Matte Smelting Slags.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2010, vol. 46(10). 649 - 653
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/15585.