ADEWUMI, G. S. and ADEOYE, G. A. (2023) “Interaction Effect of Two Instructional Strategies and Mental Ability on Students’ Achievement in Abstract Concepts in Biology”, Ilorin Journal of Education, 43(2), pp. 14–28. Available at: https://ije.unilorinedu.sch.ng/index.php/ije/article/view/86 (Accessed: 15 January 2025).