| 标题 |
Presence of piracy and legal protection: Decisions in the digital goods market under different contracts |
| 网址 | |
| DOI | |
| 其它 |
期刊:European Journal of Operational Research 作者:Shuxia Peng; Bo Li; Shuang Wu 出版日期:2023-02-02 |
| 求助人 | |
| 下载 |
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(2025-6-4)