RODRÍGUEZ-HIDALGO, R. C. .; ZHU, C. .; QUESTIER, F. .; TORRES-ALFONSO, A. M. . Using Social Network Analysis for Analysing Online Threaded Discussions. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 10, n. 3, p. 128–146, 2015. Disponível em: http://www.ijlter.myres.net/index.php/ijlter/article/view/1117. Acesso em: 17 apr. 2026.