| 标题 |
Breakthrough inventions in China: the role of intra- and inter-regional collaboration and local knowledge base |
| 网址 | |
| DOI | |
| 其它 |
期刊:Economics of Innovation and New Technology 作者:Tao Jiang 出版日期:2024-08-12 |
| 求助人 | |
| 下载 |
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(2025-6-4)