How R&D intensive firms react to the COVID-19 pandemic: Evidence from a quasi-natural experiment
| Autor: | Pham, Trang Hanh Lam, Nguyen, Dung Hoai Thi, Chu, Vu Tuan, Nguyen, Kien Duc, Pham, Bich-Ngoc Thi |
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| Zdroj: | In Heliyon September 2023 9(9) |
| Databáze: | ScienceDirect |
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