TREBLAY, Remi; FYVIE, Barb; KORITKO, Brenda. Audio/ Videoconferencing Packages: Low cost. The International Review of Research in Open and Distributed Learning, [S. l.], v. 6, n. 3, 2006. DOI: 10.19173/irrodl.v6i3.274. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/274. Acesso em: 3 may. 2024.