ROESSINGH, H.; DOUGLAS, S. Educational Outcomes of English Language Learners at University. Canadian Journal of Higher Education, [S. l.], v. 42, n. 1, p. 80–97, 2012. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/182449. Acesso em: 2 may. 2026.