The First Random Observational Survey of Barrier Gestures against COVID-19
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DOI: 10.3390/ijerph18199972
Abstract: In the context of COVID-19 in Belgium, face-to-face teaching activities were allowed in Belgian universities at the beginning of the 2020–2021 academic year. Nevertheless, several control measures were established to control COVID-19 transmission on the… read more here.
Keywords: barrier; traffic flow; observational survey; barrier gestures ... See more keywords