3Albert S R,Gerard J K. A SWOT Analysis of the Field of Virtual Reality Reha- bilitation and Therapy [J ]. PRESENCE. 2005,14(2) : 119-146.
4Heinz W. SWOT Matrix-A Tool for Situational Analysis [ M ]. Ameriea. Long Range Planning, 1982 : 60.
5Dyson R G. Strategic development and SWOT analysis at the University of War- wick[J]. European Journal of Operational Re- search ,2003,152(3) :631-640.
10Valentin E K. Away With SWOT Analysis:Use De- fensive/Offensive Evaluation Instead[J]. The Journal of Ammlied Business Research,2005. 21 (2) :91-104.