BOVERMANN, K.; BASTIAENS, T. J. Towards a motivational design? Connecting gamification user types and online learning activities. Research and Practice in Technology Enhanced Learning, [S. l.], v. 15, 2020. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2020-15001. Acesso em: 8 sep. 2024.