G. Bruno Ronsivalle Simona Carta Giulia Calvani Amos Carri Alessandro Cecconi Marco Coinu Stefano Di Paolo Daniele Mela Silvia Micarelli Marisa Orlando Gianluigi Traversini Meta-Simulating. Designing E-Learning Simulations For Instructional Designers. 19-28 2008 e-Learning conf/iadis/2008el db/conf/iadis/el2008.html#RonsivalleCCCCCPMMOT08