https://www.getty.edu/publications/cultural-heritage-mass-atrocities/downloads/CunoWeiss_CHMA.pdf
https://www.brookings.edu/blog/education-plus-development/2020/04/29/the-covid-19-cost-of-school-closures/
https://www.opendemocracy.net/andreas-karitzis/let-s-not-politicise-let-s-skill?utm_source=Daily+Newsletter&utm_campaign=f0849bd3f2-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-f0849bd3f2-407405485
https://ecfr.eu/wp-content/uploads/How-to-prevent-Germany-from-becoming-Eurosceptic.pdf