WASET
    C. Ardil,  Freighter Aircraft Selection Using Entropic Programming for Multiple Criteria Decision Making Analysis.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 180(12). 119 - 126
    [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/10012331.