WASET
    Mohammad A. Khasawneh,  Polishing Machine Based on High-Pressure Water Jet.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 102(6). 740 - 746
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10002073.