Algboory , Ahmed Mutlag, Ahmed Naziyah Alkhateeb, and Zakariya Yahya Algamal. “A Modified Jackknife Liu-Type Estimator for the Gamma Regression Models Data”. Statistics, Optimization & Information Computing 14, no. 5 (July 4, 2025): 2142-2154. Accessed December 5, 2025. http://www.iapress.org/index.php/soic/article/view/2304.