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Keyword [pure technical efficiency]
Result: 1 - 4 | Page: 1 of 1
1. Study On Carbon Emission Efficiency Of Hotel On Wutai Mountain Scenic Spot
2. Research On Efficiency Of Environmental Protection Input Based On Three-stage DEA Model In China
3. Research On The Calculation And Promotion Methods Of Carbon Emission Efficiency In China’s Electric Power Industry
4. A Study On The Efficiency Of Environmental Protection Investment Along The Belt And Road
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