REZKILATURAHMI, Rezkilaturahmi; ISTIYONO, Edi; WIDIHASTUTI, Widihastuti; ISTIQLAL, Muhammad; NDAYIZEYE, Oscar; PELILA, John Rey Osben; MUTHMAINNAH, Muthmainnah. A Classical Test Theory Analysis of an English Achievement Test. Indonesian Journal of Applied Science and Engineering, [S. l.], v. 5, n. 1, p. 1–15, 2026. DOI: 10.59247/ijase.v5i1.181. Disponível em: https://e-journal.ptti.info/index.php/ijase/article/view/181. Acesso em: 9 nov. 2026.