Ursachi, Irina, and Montserrat Bascoy Lamelas. “Learning german language and literature through Social Networks: booktrailers on YouTube as a teaching tool”. Estudios Humanísticos. Filología, no. 46 (December 19, 2024). Accessed December 22, 2024. https://revistas.unileon.es/ojs/index.php/EEHHFilologia/article/view/8364.