| 000 | 00490nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230817s9999 xx 000 0 und d | ||
| 100 | _aYongfeng Zhu, et al. | ||
| 245 | 0 | _aEffects of Environmental Regulations on Technological Innovation Efficiency in China’s Industrial Enterprises: A Spatial Analysis | |
| 650 | _aComputer science, information & general works | ||
| 856 | _uhttps://new.zodml.org/sites/default/files/2023-07/effects_of_environmental_regulations_on.pdf | ||
| 942 | _cEBK | ||
| 999 |
_c33820 _d33820 |
||