Search results
IEEE Transactions on Learning Technologies > 2010 > 3 > 4 > 294 - 306
IEEE Pervasive Computing > 2007 > 6 > 1 > 88 - 91
IEEE Distributed Systems Online > 2004 > 5 > 6 > 2
IEEE Transactions on Learning Technologies > 2010 > 3 > 4 > 294 - 306
IEEE Pervasive Computing > 2007 > 6 > 1 > 88 - 91
IEEE Distributed Systems Online > 2004 > 5 > 6 > 2