WASET
    D. E. Gourgoulis and  C. G. Yakinthos and  M. G. Vassiliadou,  Computer - based Systems for High Speed Vessels Navigators – Engineers Training.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2009, vol. 30(6). 1010 - 1013
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/5845.