Ernani Gottardo, Robinson Vida Noronha. Social networks applied to distance education courses: analysis of interaction in discussion forums. In Graça Bressan, Regina Melo Silveira, Ethan V. Munson, André Santanchà, Maria da Graça Campos Pimentel, editors, Brazilian Symposium on Multimedia and the Web, WebMedia '12, São Paulo, Brazil, October 15-18, 2012. pages 355-358, ACM, 2012. [doi]
Abstract is missing.