https://reliefweb.int/attachments/66a09358-2cf3-448c-846a-d29f9f8f768c/62a9d1494.pdf
https://www.economiesuisse.ch/de/schwerpunkte/wirtschaftsmonitor-umfrage-zum-ruf-der-schweizer-wirtschaft
https://www.opendemocracy.net/en/beyond-trafficking-and-slavery/exploitation-rule-not-exception/
https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=4046&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_747_20200204&cHash=35fc16b2af9313e0412b2e01aa3095bd