ArumK. C., NdukweS. C., OranyeH. E. and SuleO. B. (2025) “COMPARATIVE ANALYSIS OF RIDGE AND PRINCIPAL COMPONENT REGRESSION IN ADDRESSING MULTICOLLINEARITY”, FUDMA JOURNAL OF SCIENCES, 9(1), pp. 240 - 245. doi: 10.33003/fjs-2025-0901-2981.