ASHAMA, O. O.; EKEMUBE, R. A.; OKOYOMOH, B. O.; IKECHUKWU, M. A. Design and Implementation of An Offline-Optimized Web-Based Course Material Management System for Engineering Education in Resource-Constrained Universities. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, v. 22, n. 3, p. 584-591, 1 Sep. 2026.