“Comparison of Some Estimation Methods for the Multiple Linear Regression Model With Existence of Both Auto - Correlation and Multicollinearity Problems”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 46, no. 1 (October 1, 2021): 132–156. Accessed November 19, 2024. https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/73.