KLAAS, Jim; BAGGALEY, Jon. Online Polling as a Collaborative Tool. The International Review of Research in Open and Distributed Learning, [S. l.], v. 4, n. 2, 2003. DOI: 10.19173/irrodl.v4i2.138. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/138. Acesso em: 25 nov. 2024.