Brew RA, Cobbinah A. Gender-Related Differential Item Functioning of 2015 Wassce Core Mathematics Results in Southern Ghana Using Logistic Regression Procedure. ESJ [Internet]. 2020 Jun. 30 [cited 2025 Apr. 29];16(16):188. Available from: https://test.eujournal.org/index.php/esj/article/view/13037