ISSATIRRODIAH; ZAMZAM, Ahmad; JUNAIDI, Ahmad. Item Analysis of the Developed Reading Preparation Materials for the English Proficiency Test. Journal of Authentic Research, [S. l.], v. 5, n. 4, p. 7247–7258, 2026. DOI: 10.36312/jar.v5i4.7016. Disponível em: https://journal-center.litpam.com/index.php/jar/article/view/7016. Acesso em: 20 oct. 2026.