TY - JOUR T1 - The Impact of Technology Enhanced Learning in Southwestern China: a Case Study AU - Li, H. AU - Hartmann, S. AU - Pinkwart, N. JO - International Journal of Information Technology \& Computer Science PY - 2013 VL - 10 IS - 2 UR - http://ijitcs.com/volume%2010_No_2/Haitao.pdf ER -