A. O. Ogunlela and  B. Adelodun,  Kinematic Parameters for Asa River Routing.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 89(5). 346 - 350
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/9999222.