PLoS One
http://www.plosone.org/
[Accessed 30 Apr 2022]

Human drone interaction in delivery of medical supplies: A scoping review of experimental studies
Franziska Stephan, Nicole Reinsperger, Martin Grünthal, Denny Paulicke, Patrick Jahn
Research Article | published 28 Apr 2022 PLOS ONE
https://doi.org/10.1371/journal.pone.0267664