2021. PLOS ONE. ·
Piccoli, Lorenzo, Jelena Dzankic, and Didier Ruedin. 2021. ‘Citizenship, Migration and Mobility in a Pandemic (CMMP): A Global Dataset of COVID-19 Restrictions on Human Movement’. PLOS ONE. 16(3): e0248066. DOI: 10.1371/journal.pone.0248066
Open Access 
Data: Mobility and border control - Data: International travel restrictions
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- Summary on Kudos
Didier Ruedin 