FARADILLAH, Ayu; LUTFIYANA, Riza Dwi. Evaluation of the Difficulty of Self-Efficacy Items in Mathematics Learning Using Rasch Model Analysis. SJME (Supremum Journal of Mathematics Education), [S. l.], v. 9, n. 2, p. 357–369, 2025. DOI: 10.35706/sjme.v9i2.200. Disponível em: https://ejournal.unsika.ac.id/index.php/sjme/article/view/200. Acesso em: 3 aug. 2025.