ABDALLA, Ibrahim. Difficulties in using correct English prepositions among EFL students . JEES (Journal of English Educators Society), [S. l.], v. 6, n. 2, 2021. DOI: 10.21070/jees.v6i2.1640. Disponível em: https://jees.umsida.ac.id/index.php/jees/article/view/1640. Acesso em: 17 aug. 2025.