Yaki, A.A. and Chukwu, N. 2013. EFFECTS OF THE COMPUTER-AIDED INSTRUCTIONAL PACKAGE AND THREE DIMENSIONAL VISUALS ON THE PERFORMANCE OF SECONDARY SCHOOL STUDENTS IN BIOLOGY. Sokoto Educational Review. 14, 2 (Dec. 2013), 10. DOI:https://doi.org/10.35386/ser.v14i2.110.