Efthymiou–Egleton, Theoharris-William, Symeon Sidiropoulos, Evangelos Spanos, и Elli Stougiannou. «Big Data and Democracy». HAPSc Policy Briefs Series 1, no. 2 (декабрь 29, 2020): 18–25. просмотрено декабрь 8, 2025. https://ejournals.epublishing.ekt.gr/index.php/hapscpbs/article/view/26473.