WULANSARI, A. D. Analysis of Dichotomous Questions with IRT for Diagnostic Tests in Statistics Courses. IMEJ : Indonesian Mathematics Education Journal, [S. l.], v. 1, n. 2, p. 243–258, 2024. Disponível em: https://imej.iainponorogo.ac.id/index.php/imej/article/view/28. Acesso em: 10 jan. 2025.