https://www.brookings.edu/articles/the-compounding-rule-of-law-crisis/
https://www.socialeurope.eu/2017/06/trade-unions-and-the-decline-of-social-democracy/
https://ec.europa.eu/info/sites/info/files/communication_2020_rule_of_law_report_en.pdf
https://rasmussenglobal.com/media/ukrainereform-much-achieved?utm_source=POLITICO.EU&utm_campaign=dc665a2cd3-EMAIL_CAMPAIGN_2017_07_12&utm_medium=email&utm_term=0_10959edeb5-dc665a2cd3-189647205