IZZAH, NAVISATUL. AN ITEM ANALYSIS OF ENGLISH END-OF-TERM TEST WRITTEN FOR THE 9TH GRADE OF SMPN 28 SURABAYA. RETAIN : Journal of Research in English Language Teaching, [S. l.], v. 3, n. 2, 2015. Disponível em: https://ejournal.unesa.ac.id/index.php/retain/article/view/11792. Acesso em: 1 jul. 2025.