“Compared the Proposed Method (AUGJRR) with Biased Methods to Estimate the Generalized Ridge Regression of the Existence of Multicollinearity” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 37(1), pp. 69–78. doi:10.55562/jrucs.v37i1.235.