1. Abamba, E. I., & Esiekpe, L. E. (2021). Comparative effects of mind and concept mappings on students’ academic achievement and retention of the concepts of radioactivity and electrolysis in senior secondary school science in Delta State, Nigeria. Vers State University Journal of Education, 24(1), 1-12.
2. Aboho, D. A., Agbidye, A., & Asooso, L. N. (2013). Developing curriculum on climate change at secondary school level in Nigeria. Nigerian Journal of Curriculum Studies, 20(2), 47-64.
3. Aggarwal, J. C. (2004). Essentials of educational technology: Teaching learning innovations in education. UBS Publishers.
4. Ahmed, M. A., & Abimbola, I. O. (2011). Influence of teaching experience and school location on biology teachers’ rating of the difficult levels of nutrition concepts in Ilorin, Nigeria. Journal of Science, Technology, Mathematics and Education, 7(2), 52-61.
5. Ahmed, M. A., & Lawal, K. B. (2020). Effects of learning together on senior school students’ achievement in photosynthesis and students’ gender in Offa, Nigeria. Journal of Arts and Social Sciences, 7(1), 1-10. https://doi.org/10.46662/jass-vol7-iss1-2020(1-10)