来源:INFORMS Transactions on Education , 2011
作者:Liesje De Boeck;Jeroen Beliën;Daam Van Reeth;等
关键词:cycling;game;...
使用许可:Unknown
来源:INFORMS Transactions on Education , 2011
作者:Martin J. Chlond
关键词:cycling;game;...
使用许可:Unknown
来源:INFORMS Transactions on Education , 2011
作者:Daam Van Reeth;Liesje De Boeck;Jeroen Beliën;等
关键词:cycling;game;...
使用许可:CC BY