Impact of novel coronavirus disease (COVID-19) lockdown on ambient air quality of Saudi Arabia
| Autor: | Aljahdali, Mohammed Othman, Alhassan, Abdullahi Bala, Albeladi, Mutaz N. |
|---|---|
| Zdroj: | In Saudi Journal of Biological Sciences February 2021 28(2):1356-1364 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|