CHRISTOPHER, S.; SOMENZI-KÄPPELI, B. Acquisire competenze di base d’italiano in modo piacevole ed efficiente. Babylonia Journal of Language Education, [S. l.], v. 2, p. 78–81, 2026. DOI: 10.55393/babylonia.v2i.1050. Disponível em: https://babylonia.online/index.php/babylonia/article/view/1050. Acesso em: 20 may. 2026.