Search results for: YueYu Xu
Educational Technology Research and Development > 2012 > 60 > 5 > 821-837
2010 International Conference on Educational and Information Technology > 1 > V1-408 - V1-411
Asia Pacific Education Review > 2010 > 11 > 3 > 363-370
Science China Life Sciences > 2008 > 51 > 7 > 604-613