WASET
    M. A. Elghorab and  A. Abou El-Azm Aly and  A. S. Elwetedy and  M. A. Kotb,  Experimental Study of Open Water Non-Series Marine Propeller Performance.   journal   = {International Journal of Marine and Environmental Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 1156 - 1162
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10749.