Ahmed M. Mami, Abdelbaset Abdalla, & Eisay H. Bin Ismaeil. (2021). Selecting the Optimal Value of Penalty Parameter K in Ridge Regression Estimators. International Journal of Sciences: Basic and Applied Research (IJSBAR), 60(5), 189–209. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/13597