D. Abrahamson, U. Wilensky, and J. Levin. Paper presented at the 2007 annual meeting of the American Educational Research Association, Chicago, IL, (2007)
S. Anjomshoae, A. Najjar, D. Calvaresi, and K. Främling. Proceedings of the 18th International Conference on Autonomous Agents and MultiAgent Systems, page 1078–1088. Richland, SC, International Foundation for Autonomous Agents and Multiagent Systems, (2019)
T. Arai, and F. Stolzenburg. AAMAS '02: Proceedings of the first international joint conference on Autonomous agents and multiagent systems, page 11--18. New York, NY, USA, ACM Press, (2002)
T. Babaian, B. Grosz, and S. Shieber. Proceedings of the 7th international conference on Intelligent user interfaces, page 7--14. New York, NY, USA, ACM, (2002)
M. Balmer, N. Cetin, K. Nagel, and B. Raney. Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1, page 60--67. New York, New York, IEEE Computer Society, (2004)