MUANGKHOUA, S. Test Analysis with Classical Test Theory (CTT): Finding Item Difficulty and Item Discrimination using SPSS Program. Vajira Medical Journal : Journal of Urban Medicine, [S. l.], v. 61, n. 4, p. 291–318, 2017. Disponível em: https://he02.tci-thaijo.org/index.php/VMED/article/view/196119. Acesso em: 16 may. 2024.