| 标题 |
Exploring collaborative innovation evolution of China’s energy conservation and environmental protection industry: a social network analysis based on patents |
| 网址 | |
| DOI | |
| 其它 |
期刊:Journal of Business & Industrial Marketing 作者:Weiwei Liu; Yuqi Guo; Kexin Bi 出版日期:2023-12-18 |
| 求助人 | |
| 下载 |
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(2025-6-4)