DIBDYANINGSIH , Haris; SUDARSO, Hendra. An error analysis of using auxiliary verb in Islamic mathematical complex questions made by mathematics department students . SELL (Scope of English Language Teaching, Linguistics, and Literature) Journal, [S. l.], v. 4, n. 1, p. 1–10, 2020. Disponível em: http://publikasi.stkippgri-bkl.ac.id/index.php/SL/article/view/211. Acesso em: 6 may. 2025.