http://library.fes.de/pdf-files/dialog/13464.pdf
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2020-rapport-intermediaire-ordonnance-travail-juillet.pdf
https://home.treasury.gov/system/files/136/Treasury_Study_WoA.pdf
https://new.ingwb.com/binaries/content/assets/insights/research-reports/ing-sustainability-research-2021/ing-sustainability-research-2021-a-new-bar.pdf