Elsayed, Hisham Abdel Hamid, and Haitham M. Yousof. 2020. “The Generalized Odd Generalized Exponential Fréchet Model: Univariate, Bivariate and Multivariate Extensions With Properties and Applications to the Univariate Version”. Pakistan Journal of Statistics and Operation Research 16 (3), 529-44. https://doi.org/10.18187/pjsor.v16i3.2953.