Omar B. Yaakob and  Yasser M. Ahmed and  Ahmad F. Said,  Fish Locomotion for Innovative Marine Propulsion Systems.   journal   = {International Journal of Marine and Environmental Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 88(4). 407 - 411
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/9999284.