WASET
    F. Felipe,  Enhancing the Effectiveness of Air Defense Systems through Simulation Analysis.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2021, vol. 174(6). 395 - 409
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10012104.