OLUKEMI OLUREMI ADEOSUN. An investigation of item biasness of early reading literacy test developed for pre-school children in Oyo State. African Journal of Behavioural and Scale Development Research, [S. l.], v. 2, n. 1, 2020. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/42. Acesso em: 26 oct. 2025.