Almulhim, F. A., Hammad, A. T., Bakr, M. E., Balogun, O. S., Habineza, A., El-Raouf, M. M. A. (2025). Development of the generalized ridge estimator for the Poisson-Inverse Gaussian regression model with multicollinearity. Scientific Reports. https://doi.org/10.1038/s41598-025-15334-9