Table 3 Search strings Keywords (base)... | Emerald Publishing

Table 3

Search strings

Keywords (base)	Cognates
Drone	UAV; unmanned aerial vehicle; micro-aerial vehicle
Delivery	Freight; parcel; last mile; terminal to customer
Logistics	Supply chain; transport; distribution

Database	Search strings
Scopus	TITLE-ABS-KEY = ((“drone” OR “UAV” OR “unmanned aerial vehicle” OR “micro-aerial vehicle”) AND (“delivery” OR “freight” OR “parcel” OR “last mile” OR “terminal to customer”) AND (“logistic” OR “supply chain” OR “transport” OR “distribution”))
Web of Science	TS = ((“drone” OR “UAV” OR “unmanned aerial vehicle” OR “micro-aerial vehicle”) AND (“delivery” OR “freight” OR “parcel” OR “last mile” OR “terminal to customer”) AND (“logistic” OR “supply chain” OR “transport” OR “distribution”))

Database	Search strings
Scopus	TITLE-ABS-KEY = ((“drone” OR “UAV” OR “unmanned aerial vehicle” OR “micro-aerial vehicle”) AND (“delivery” OR “freight” OR “parcel” OR “last mile” OR “terminal to customer”) AND (“logistic” OR “supply chain” OR “transport” OR “distribution”))
Web of Science	TS = ((“drone” OR “UAV” OR “unmanned aerial vehicle” OR “micro-aerial vehicle”) AND (“delivery” OR “freight” OR “parcel” OR “last mile” OR “terminal to customer”) AND (“logistic” OR “supply chain” OR “transport” OR “distribution”))

Source(s): Created by authors