Pelaez Verdet and  Antonio and  Loscertales Sanchez and  Pilar,  Algorithmic Method for Efficient Cruise Program.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1726 - 1736
    [viewed 27 October 2021]. Available from: https://publications.waset.org/pdf/12664.