TELIMOYE LEESI MITEE. Comparative study of classical test theory and item response theory using item analysis results of quantitative chemistry achievement test. African Journal of Behavioural and Scale Development Research, [S. l.], v. 1, n. 1, 2019. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/4. Acesso em: 3 nov. 2025.