WASET
    Rajoo Balaji and  Omar Yaakob,  Ballast Water Management Triad: Administration, Ship Owner and the Seafarer .   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 92(8). 562 - 566
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/9999013.