Carrie Ho and  Choo Bo Quan,  Runoff Quality and Pollution Loading from a Residential Catchment in Miri, Sarawak.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2012, vol. 71(11). 732 - 735
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/911.