POSER, Marianne. Application Possibilities of Tokens on an E-Learning Platform. Open Conference Proceedings, [S. l.], v. 2, p. 105–109, 2022. DOI: 10.52825/ocp.v2i.170. Disponível em: https://www.tib-op.org/ojs/index.php/ocp/article/view/170. Acesso em: 25 apr. 2024.