Amoo, Olufunmilayo. K., and Titilayo Adeoye Ajadi. “Examining Differentiated Instruction Approach in Improving Students’ Academic Achievement in Biology in Ibadan Secondary Schools in Nigeria”. Journal of Innovation in Educational Assessment, vol. 7, no. 1, June 2025, pp. 289-00, https://doi.org/10.66545/mnbwqf47.