OSAMA MOHAMED AHMED ABDULWAHAB AHMED (OSAMA WDIDI). An Evaluation of Two Parts in an ESP Textbook for Engineering Students: A Case Study of Sudan International University. International Journal of Linguistics, Literature and Translation, [S. l.], v. 3, n. 12, p. 162–171, 2020. DOI: 10.32996/ijllt.2020.3.12.20. Disponível em: https://al-kindipublishers.org/index.php/ijllt/article/view/798. Acesso em: 28 sep. 2025.