
http://www.ilo.org/wcmsp5/groups/public/—dgreports/—dcomm/—publ/documents/publication/wcms_490959.pdf

http://www.bertelsmann-stiftung.de/fileadmin/files/Projekte/Migration_fair_gestalten/IB_Study_MixedMigration2017_ENG.pdf

https://static1.squarespace.com/static/5e449c8c3ef68d752f3e70dc/t/6554461d58cc944a2d95bc6e/1700021790820/OMI+AI+Report+WEB.pdf