O. M. ALADE; S. ALETAN; B. S. SOKENU. Assessing the differential item functioning of 2018 WASSCE mathematics achievement tests in Lagos State, Nigeria. African Journal of Behavioural and Scale Development Research, [S. l.], v. 2, n. 2, 2020. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/71. Acesso em: 30 oct. 2025.