KAISER-MÜLLER, K. Safe the date: 35. GMK Forum 2018: 16. bis 18. November 2018, Bremen. Medienimpulse, [S. l.], v. 56, n. 2, 2018. Disponível em: https://journals.univie.ac.at/index.php/mp/article/view/mi1218. Acesso em: 27 juni. 2022.