Owoeye, O. D., & ADEDIWURA, A. A. (2025). COMPARABILITY OF ITEM PARAMETER INDICES OF 2019 SENIOR SCHOOL CERTIFICATE PHYSICS MULTIPLE-CHOICE EXAMINATIONS AMONG OSUN STATE SECONDARY SCHOOL STUDENTS. African Journal of Behavioural and Scale Development Research, 6(2), 1–79. https://doi.org/10.58579/AJB-SDR/6.2.2024.53