H. Hafez E, Hammad AT, Aldallal R, M. Gemeay A. A New Efficient Biased Estimator in Overdispersed Count Regression for Effectively Handling Multicollinearity in COVID-19 Data from Saudi Arabia. Stat., optim. inf. comput. [Internet]. 2026 Jul. 29 [cited 2026 Aug. 3];16(3): 2137–2158. Available from: https://iapress.org/index.php/soic/article/view/3781