https://www.strategie.gouv.fr/publications/metiers-2030-perspectives-de-recrutement-region
https://www.socialeurope.eu/2017/06/dispelling-creative-myths-lower-employment-protection/
https://journals.sagepub.com/doi/pdf/10.1177/10242589211022550
http://ec.europa.eu/social/main.jsp?catId=1143&intPageId=3193&langId=en/