https://tg24.sky.it/mondo/2024/04/04/qatargate-inchiesta-parlamento-ue
https://www.brookings.edu/blog/fixgov/2022/09/23/why-federalism-has-become-risky-for-american-democracy/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=227126255&utm_source=hs_email
https://www.brookings.edu/wp-content/uploads/2021/12/Democracy-Playbook-2021_10-Commitments-for-Advancing-Democracy.pdf
https://www.nece-conference.eu/wp-content/uploads/2020/10/NECE-Declaration-final-26102020.pdf