PADRÓN , C. J. . Teaching Strategies Based on WhatsApp Instant Messaging Applications only for Phones (Mobile Learning) and its Use to Promote Collaborative Learning. Eduweb, [S. l.], v. 7, n. 2, p. 123–134, 2013. Disponível em: https://revistaeduweb.org/index.php/eduweb/article/view/219. Acesso em: 3 jul. 2024.