Existence Results for an m-Point Mixed Fractional-Order Problem at Resonance on the Half-Line. - Ogbu F. Imaga; Samuel A. Iyase; Peter O. Ogunniyi (Axioms, 2022)

Stability and boundedness analysis for a system of nonlinear vector delay differential equations. - Akinwale L. Olutimo; A. A. Adeyanju; Ogbu F. Imaga; Samuel A. Iyase (J. Appl. Math. Comput., 2025)