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2010 2nd International Conference on Education Technology and Computer > 3 > V3-464 - V3-468
IEEE Transactions on Learning Technologies > 2010 > 3 > 3 > 237 - 249
2010 2nd International Conference on Education Technology and Computer > 3 > V3-464 - V3-468
IEEE Transactions on Learning Technologies > 2010 > 3 > 3 > 237 - 249