Junior B. N. Adohinzin and  Ling Xu,  Nutrients Removal Control via an Intermittently Aerated Membrane Bioreactor.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 556 - 559
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9998556.