Mncedisi Trinity Dewa and  Andre F. Van Der Merwe and  Stephen Matope,  Towards a Competitive South African Tooling Industry.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 107(11). 3712 - 3717
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10002156.