
https://wiiw.ac.at/assessing-the-international-interlinkages-and-dependencies-of-the-eu27-energy-renewables-ecosystem-dlp-6897.pdf

https://www.socialeurope.eu/breaking-the-chains-subcontracting-in-the-eu

https://www.socialeurope.eu/becoming-like-germany-hurdles-and-dilemmas