ABDULLAHI , A. ., A. A. . LAWAN, and K. Y. KAMAR. “IDENTIFICATION OF LOCATION-BASED DIFFERENTIAL ITEM FUNCTIONING OF 2022/2023 GENERAL STUDIES EXAMINATION (GSE) OF SA’ADATU RIMI COLLEGE OF EDUCATION KUMBOTSO, KANO, NIGERIA”. Sokoto Educational Review, vol. 23, no. 1, Dec. 2024, pp. 91-101, http://sokedureview.org/index.php/SER/article/view/514.