Belin Tavakoly Sany and  Aishah Salleh and  Abdul Halim Sulaiman and  Ghazaleh Monazami Tehrani,  Ecological Risk Assessment of Poly Aromatic Hydrocarbons in the North Port, Malaysia.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2012, vol. 69(9). 570 - 573
    [viewed 27 October 2021]. Available from: https://publications.waset.org/pdf/5821.