EVALUATING THE EFFECTIVENESS OF COMPUTER BASED MULTIMEDIA LESSON DELIVERY APPROACHES ON SECONDARY SCHOOL STUDENTS RETENTION IN BIOLOGY IN FEDERAL CAPITAL TERRITORY, ABUJA. JSTME [Internet]. 2026 Jul. 9 [cited 2026 Jul. 14];1(1):27-40. Available from: https://journals.unizik.edu.ng/jstme/article/view/8488