GHAFAR, Zanyar Nathir; MOHAMEDAMIN, Akam Azad. Vocabulary Acquisition Techniques to Learn Second Language English Speakers: A Literature Review. International Journal of Middle Eastern Research, [S. l.], v. 1, n. 1, p. 17–24, 2022. DOI: 10.32996/ijmer.2022.1.1.3. Disponível em: https://al-kindipublishers.org/index.php/ijmer/article/view/4618. Acesso em: 13 oct. 2025.