CLEVELAND-INNES, Marti. Facilitating Learning Online: The role of emotional presence. The International Review of Research in Open and Distributed Learning, [S. l.], v. 8, n. 2, 2007. DOI: 10.19173/irrodl.v8i2.441. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/441. Acesso em: 13 jul. 2024.