https://feps-europe.eu/wp-content/uploads/2024/01/Progressive-Yearbook-2024.pdf
https://assets.cambridge.org/97811084/80932/frontmatter/9781108480932_frontmatter.pdf
https://www.science.org/content/article/disrupted-russian-academy-election-researchers-find-signs-state-meddling?utm_source=sfmc&utm_medium=email&utm_campaign=DailyLatestNews&utm_content=alert&et_rid=682362580&et_cid=4411676
https://theconversation.com/los-cuatro-desafios-de-una-legislatura-altamente-inflamable-en-espana-217758