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Evaluation of Technology-Supported Distance Measuring to Ensure Safe Aircraft Boarding during COVID-19 Pandemic
Schwarzbach, Paul, Engelbrecht, Julia, Michler, Albrecht, Schultz, Michael, Michler, OliverVolume:
12
Journal:
Sustainability
DOI:
10.3390/su12208724
Date:
October, 2020
File:
PDF, 1.22 MB
2020