SOKOLOWSKY, Celia. “Einstieg Deutsch” A German language Learning App for Refugees. LESLLA Symposium Proceedings, [S. l.], v. 12, n. 1, p. 219–229, 2017. DOI: 10.5281/zenodo.8059589. Disponível em: https://lesllasp.journals.publicknowledgeproject.org/index.php/lesllasp/article/view/6228. Acesso em: 10 may. 2024.