WASET
    C. E. Madubueze and  S. C. Madubueze and  S. Ajama,  Bifurcation and Stability Analysis of the Dynamics of Cholera Model with Controls.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 107(11). 651 - 657
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10002656.