CALM, R.; MASIÀ, R.; OLIVÉ, C.; PARÉS, N.; POZO, F.; RIPOLL, J.; SANCHO-VINUESA, T. Wiris Quizzes: a continuous assessment system with automatic feedback for online mathematics. Education in The Knowledge Society, [S. l.], v. 14, n. 2, p. 452–472, 2013. DOI: 10.14201/eks.10239. Disponível em: https://revistas.usal.es/tres/index.php/eks/article/view/10239. Acesso em: 17 jul. 2024.