Stephen T. O'Rourke
发表
Kalina Yacef,
Rafael A. Calvo,
Janet Jones,
2011,
IEEE Transactions on Learning Technologies.
Rafael A. Calvo,
Stephen T. O'Rourke,
R. Calvo,
2010
.
Rafael A. Calvo,
Stephen T. O'Rourke,
R. Calvo,
2009,
AIED.