FAJGELJ, S.; JANIČIĆ, B. KakaoBEJZ: Macro for item analysis of dichotomously scored items - item response theory. Primenjena psihologija, [S. l.], v. 1, n. 3-4, p. 223–241, 2008. DOI: 10.19090/pp.2008.3-4.223-241. Disponível em: https://primenjena.psihologija.ff.uns.ac.rs/index.php/pp/article/view/1191. Acesso em: 28 mar. 2024.