Guide to the Tutor Message format (v4) > Bibliography

Bibliography

Ritter, S. & Blessing, S.B. (1998). Authoring Tools for Component-Based Learning Environments. The Journal of Learning Sciences, 7(1), 107-132.

Ritter, S. & Koedinger, K. R. (1996). An architecture for plug-in tutor agents. Journal of Artificial Intelligence in Education, 7(3-4), 315-347.