Yousof, Haitham, Mahmoud Afshari, Morad Alizadeh, Vahid Ranjbar, R. Minkah, Mohamed S. Hamed, and Moustafa Salem. “A Novel Insurance Claims (Revenues) Xgamma Extension: Distributional Risk Analysis Utilizing Left-Skewed Insurance Claims and Right-Skewed Reinsurance Revenues Data With Financial PORT-VaR Analysis”. Pakistan Journal of Statistics and Operation Research 21, no. 2 (June 3, 2025): 83-117. Accessed September 2, 2025. https://pjsor.com/pjsor/article/view/4591.