Abd El Hady N. Ebraheim,  Exponentiated Transmuted Weibull Distribution A Generalization of the Weibull Distribution.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 903 - 911
    [viewed 29 June 2022]. Available from: https://publications.waset.org/pdf/9998434.