https://edri.org/wp-content/uploads/2020/05/Paper-Ban-Biometric-Mass-Surveillance.pdf?utm_source=POLITICO.EU&utm_campaign=28e4eafd7f-EMAIL_CAMPAIGN_2020_05_20_09_00&utm_medium=email&utm_term=0_10959edeb5-28e4eafd7f-190380769
https://www.opendemocracy.net/can-europe-make-it/felix-bender/why-eu-condones-human-rights-violations-of-refugees-in-hungary?utm_source=Daily+Newsletter&utm_campaign=f0f96c1fee-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-f0f96c1fee-407405485
https://blogs.lse.ac.uk/europpblog/2021/07/23/same-legal-status-but-unequal-treatment-bureaucratic-discrimination-against-mobile-eu-citizens/