Pankaj Chandna and  Dinesh Kumar,  Optimization of End Milling Process Parameters for Minimization of Surface Roughness of AISI D2 Steel.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 99(3). 512 - 517
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10000889.