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eISSN: 2083-5906
ISSN: 1230-1485
ISSN: 1230-1485
Keyword proper slack-based measurement model
ORIGINAL RESEARCH
A PSBM Model for Environmental Efficiency Evaluation and Its Application
Malin Song1, Jun Peng1, Wei Liu2, Qingxian An3
Pol. J. Environ. Stud. 2014;23(3):893-900
| eISSN: | 2083-5906 |
| ISSN: | 1230-1485 |
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