The COVID-19 pandemic caused by the SARS-CoV-2 virus has brought many, mostly negative, effects and consequences on human lives, health, and economic issues. However, one of the very few positive side effects of lockdown measures was a less noisy and less loaded natural environment on a global scale...
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| Fformat: | Erthygl |
| Mynediad Ar-lein: | https://doaj.org/article/c45345c495b64f2695dd08852b27bbee |
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