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In Memory of Professor Jerzy Radecki
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eISSN: 2083-5906
ISSN: 1230-1485
ISSN: 1230-1485
Keyword undesirable factors
ORIGINAL RESEARCH
Environmental Efficiency Evaluation in China: Application of 'Undesirable' Data Envelopment Analysis
Yung-ho Chiu1, Ming-Feng Wu2
Pol. J. Environ. Stud. 2010;19(6):1159-1169
| eISSN: | 2083-5906 |
| ISSN: | 1230-1485 |
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