https://www.brookings.edu/techstream/how-do-recommender-systems-work-on-digital-platforms-social-media-recommendation-algorithms/
https://fehradvice.com/wp-content/uploads/2023/04/2023_04_21_study_journalistic_value_google_en.pdf
https://www.lobbycontrol.de/2020/07/eng-verdrahtet-wirecards-lobbygeflecht/?pk_source=nl&pk_campaign=20200728