PATI, KAFI DANO. “ESTIMATE THE PARAMETERS IN PRESENCE OF MULTICOLLINEARITY AND OUTLIERS USING BISQUARE WEIGHTED RIDGE LEAST MEDIAN SQUARES REGRESSION (WRLMS)”. Journal of Duhok University 23, no. 2 (December 9, 2020): 9-24. Accessed April 29, 2024. https://journal.uod.ac/index.php/uodjournal/article/view/821.