https://blogs.lse.ac.uk/europpblog/2024/07/08/what-the-rise-of-chega-means-for-portuguese-democracy/
https://ec.europa.eu/info/sites/info/files/opinion-comite-adhoc-2016-10-26_en.pdf
https://www.brookings.edu/blog/future-development/2019/11/08/how-german-reunification-could-change-global-capitalism-today/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=79171968
https://www.socialeurope.eu/how-europes-political-parties-abandoned-openness-and-left-populism-to-fill-the-void