Safe traveling in public transport amid COVID-19.
| Autor: | Donggyun Ku1, Chihyung Yeon1, Seungjae Lee1 sjlee@uos.ac.kr, Kyuhong Lee2, Kiyeon Hwang3, Yuen Chong Li4, Sze Chun Wong4,5 |
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| Zdroj: | Science Advances. 10/22/2021, Vol. 7 Issue 43, p1-8. 8p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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