Social Networking Theories and Tools to Support Connectivist Learning Activities. - Maria Chiara Pettenati; M. Elisabetta Cigognini (Int. J. Web Based Learn. Teach. Technol., 2007)

Personal Knowledge Management Skills Model For Expert Lifelong Learners: A Validation Method. - M. Elisabetta Cigognini; Maria Chiara Pettenati; Gisella Paoletti (e-Learning, 2008)

Reflections on the impact of trust on social capital in Virtual Learning Communities (VLCs). - Giuseppina Rita Mangione; M. Elisabetta Cigognini; Maria Chiara Pettenati (Int. J. Netw. Virtual Organisations, 2010)