J. N A, S.A.R A, T. H S. Management of Educational Materials for Instruction, Delivery, and Integration as a Component of Effective Learning: Tertiary Education in Nigerian School Administration. EIMJE [Internet]. 2025 Mar. 6 [cited 2026 Feb. 17];3(3):46-63. Available from: https://multijournals.org/index.php/excellencia-imje/article/view/3184