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"Use of Data Envelopment Analysis in assessing Information Technology ..."
Chien H. Wang, Ram D. Gopal, Stanley Zionts (1997)
- Chien H. Wang, Ram D. Gopal, Stanley Zionts:
Use of Data Envelopment Analysis in assessing Information Technology impact on firm performance. Ann. Oper. Res. 73: 191-213 (1997)
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