
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef19036en.pdf

https://www.brookings.edu/wp-content/uploads/2021/06/Moving-Up.pdf

https://wiiw.ac.at/migration-or-automation-recommendations-for-how-to-better-navigate-labour-shortages-in-the-eu-dlp-7283.pdf