Arum KC, Ndukwe SC, Oranye HE, Sule OB. COMPARATIVE ANALYSIS OF RIDGE AND PRINCIPAL COMPONENT REGRESSION IN ADDRESSING MULTICOLLINEARITY. FJS [Internet]. 2025 Jan. 31 [cited 2025 Oct. 29];9(1):240-5. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/2981