Tripathi, Harsh, Abhimanyu Singh Yadav, Mahendra Saha, and Sumit Kumar. “Generalized Inverse Xgamma Distribution: Properties, Estimation and Its Applications To Survival Data”. Thailand Statistician 23, no. 3 (June 24, 2025): 573–597. accessed September 13, 2026. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/259934.