HUSEEN, A. Educational problems experienced by high school students: a modern middle school field study for boys and girls. Adab Al-Rafidayn, [S. l.], v. 19, n. 19, p. 305–322, 1989. DOI: 10.33899/radab.1989.165683. Disponível em: https://jamh.uomosul.edu.iq/index.php/radab/article/view/32615. Acesso em: 28 sep. 2025.