ALABI, Remilekun Enitan; ALABI, Olatayo; OJO, Oluwadare. Robust M Hybrid Estimation in Linear Regression Model Based on PCA – Ridge Estimator. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 10, n. 11, p. 311–320, 2026. DOI: 10.33003/fjs-2026-1011-5350. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/5350. Acesso em: 23 jul. 2026.