EVANS, Glory; UKO, Mary; EKIM, Roselyn. Evaluation of Differential Item Functioning of Basic education certificate examination (BECE) Mathematics Items in Akwa Ibom State, Nigeria. African Journal of Behavioural and Scale Development Research, [S. l.], v. 4, n. 1, 2022. DOI: 10.58579/AJB-SDR/4.1.2022.62. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/120. Acesso em: 16 dec. 2025.