“STUDY ON THE PERFORMANCE OF SOME PARAMETRIC PROPORTIONAL HAZARD MODELS AND SEMI-PARAMETRIC MODEL IN THE ANALYSIS OF BREAST CANCER DATA”. FUDMA JOURNAL OF SCIENCES 7, no. 5 (November 7, 2023): 181–184. Accessed September 7, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2011.