WASET
    I. S. Jung and  W. H. Jung and  S. H. Baek and  S. Kang,  Shape Optimization of Impeller Blades for a Bidirectional Axial Flow Pump using Polynomial Surrogate Model.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2012, vol. 66(6). 1097 - 1103
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/4701.