https:// data2.unhcr.org/en/documents/download/63983

https://www. refugee.info/greece/cash-assistance-in-greece–greece/greece-cash-alliance-hotline

http:// estia.unhcr.gr/en/home/

https://www. wochenblick.at/650-mio-euro-budget-eu-lockt-migranten-mit-pre-paid-karten/