Md. Ashikur Rahman Khan and  M. M. Rahman and  K. Kadirgama,  Artificial Intelligent Approach for Machining Titanium Alloy in a Nonconventional Process .   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 83(11). 2348 - 2353
    [viewed 21 October 2019]. Available from: https://publications.waset.org/pdf/9997233.