Muñoz, A., Delgado, R., Rubio, E., Grilo, C. & Vitor Basto-Fernandes (2017). Forum participation plugin for Moodle: development and discussion. In Maria Manuela Cruz-Cunha, João Eduardo Quintela Varajão, Rui Rijo, Ricardo Martinho, Joe Peppard, José Ramón San Cristóbal, Josep Monguet (Ed.), Procedia Computer Science. (pp. 982-989). Barcelona: Elsevier.