Ahmed, M. A.Oladejo, L .O.Ahmed, A. R.Alabi, H. I.Sulaiman, M. M.2025-05-052025-05-052020Ahmed, M. A., Oladejo, L .O., Ahmed, A. R., Alabi, H. I., & Sulaiman, M. M. (2020): Effects of computer animation instructional package on senior school biology students’ academic performance and retention in Ogbomoso, Nigeria. International Journal of Educational Benchmark (IJEB), 16 (1); 36-44, Published by Benchmark Journals, Department of Industrial Technology Education, University of Uyo, Nigeriahttps://uilspace.unilorin.edu.ng/handle/123456789/16041enArticle