Aminu YUSUF; Zainab Aliyu ABUBAKAR; Usman Bayo ZAMBUK. Demonstrating the Difference between Classical Test Theory and Item Response Theory Using Empirical Data: Implication for Educational Research. Current Research in Language, Literature and Education Vol. 3, [S. l.], p. 82–97, 2022. DOI: 10.9734/bpi/crlle/v3/3353E. Disponível em: https://stm.bookpi.org/CRLLE-V3/article/view/5670. Acesso em: 2 jul. 2026.