WASET
    Jian Du and  Shui Hong Hong and  Lu Meng and  Qing Wei Meng,  Study on the Optimization of Completely Batch Water-using Network with Multiple Contaminants Considering Flow Change.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1018 - 1022
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/14318.