SHEA, Peter et al. Online learner self-regulation: Learning presence viewed through quantitative content- and social network analysis. The International Review of Research in Open and Distributed Learning, [S. l.], v. 14, n. 3, p. 427–461, 2013. DOI: 10.19173/irrodl.v14i3.1466. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1466. Acesso em: 25 apr. 2024.