KAREEM, R. E.; FARHADI, S. A. The Appropriate Age for Learning the Second Language in The Educational Process. JOURNAL OF LANGUAGE STUDIES, [S. l.], v. 8, n. 2, p. 160–182, 2024. DOI: 10.25130/Lang.8.2.8. Disponível em: https://jls.tu.edu.iq/index.php/jls/article/view/855. Acesso em: 17 jan. 2026.