AKBAR, R. O. Comparative Analysis of Question Item Parameters and Students’ Ability between Dichotomy and Polytomic Score Versions; Research on Mathematics National Exam Test Participants. International Journal of Education and Humanities, [S. l.], v. 1, n. 4, p. 171–180, 2021. DOI: 10.58557/ijeh.v1i4.29. Disponível em: https://i-jeh.com/index.php/ijeh/article/view/29. Acesso em: 16 apr. 2026.