WASET
    A. Mihoc and  K. Cater,  Augmenting Navigational Aids: The Development of an Assistive Maritime Navigation Application.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2017, vol. 121(1). 146 - 151
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10007671.