Oluwafemi, Alexander, Femi Timothy Adekunle, and Eyitayo Rufus Ifedayo AFOLABI. 2022. “Detection of Differential Item Functioning Magnitude in Psychological Measurements With Missing Data”. Journal of Computer Adaptive Testing in Africa 1 (June):27-35. https://jocatia.acata.org/index.php/jocatia/article/view/16.