ELUWA, O. I.; ELUWA, A. N. .; ABANG, B. K. . Evaluation of Mathematics Achievement Test: A Comparison Between Classical Test Theory (CTT) and Item Response Theory (IRT). Journal of Educational and Social Research, London, U.K., v. 1, n. 4, p. 99, 2011. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/11750. Acesso em: 13 aug. 2022.