Mohammad Gholizadeh and  Khairun Yahya and  Anita Talib and  Omar Ahmad,  Effects of Environmental Factors on Polychaete Assemblage in Penang National Park, Malaysia.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 752 - 755
    [viewed 09 December 2019]. Available from: https://publications.waset.org/pdf/904.