2025. Weighting GM6 Method to Estimate High Robustness Coefficients for a Multiple Regression Model. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ). 56, 1 (Jan. 2025), 28–39. DOI:https://doi.org/10.55562/jrucs.v56i1.3.