
https://www.occrp.org/en/37-ccblog/ccblog/13225-governments-have-failed-to-learn-from-the-cambridge-analytica-scand

https://blogs.lse.ac.uk/europpblog/2019/02/14/topic-modelling-the-2019-european-parliament-elections-the-long-awaited-battle-over-the-soul-of-europe/

https://blogs.lse.ac.uk/europpblog/2021/09/30/czech-election-assessing-the-foreign-policy-positions-of-each-of-the-main-parties/