COVID-19 and small businesses
<p>In December 2019, the global health crisis caused by the Coronavirus Disease (COVID-19) began in China, catching the world unawares and unprepared [1]. COVID-19, which was declared a global pandemic by the World Health Organization [2], has infected now more than 125 million persons and cau...
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Archives of Community Medicine and Public Health - Peertechz Publications,
2021-04-22.
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A1234.567 |
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