Provincial cultivated land use efficiency in China: Empirical analysis based on the SBM-DEA model with carbon emissions considered
| Autor: | Kuang, Bing, Lu, Xinhai, Zhou, Min, Chen, Danling |
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| Zdroj: | In Technological Forecasting & Social Change February 2020 151 |
| Databáze: | ScienceDirect |
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