Chien H. Wang, Ram D. Gopal, Stanley Zionts. Use of Data Envelopment Analysis in assessing Information Technology impact on firm performance. Annals OR, 73:191-213, 1997. [doi]
@article{WangGZ97,
title = {Use of Data Envelopment Analysis in assessing Information Technology impact on firm performance},
author = {Chien H. Wang and Ram D. Gopal and Stanley Zionts},
year = {1997},
doi = {10.1023/A%3A1018977111455},
url = {https://doi.org/10.1023/A%3A1018977111455},
researchr = {https://researchr.org/publication/WangGZ97},
cites = {0},
citedby = {0},
journal = {Annals OR},
volume = {73},
pages = {191-213},
}