1. International Organization for Migration (IOM). 2016.
https://www.iom.int/
. Accessed 1 Aug 2018.
2. United Nations High Commissioner for Refugees (UNHCR). Convention and protocol relating to the status of refugees. 1951/1967.
http://www.unhcr.org
.
3. The World Bank. 2017.
http://databank.worldbank.org/
. Accessed 2018.
4. UNHCR. 2017.
http://www.unhcr.org/
. Accessed 2018.
5. Swedish Migration Agency. 2017.
https://www.migrationsverket.se/
. Accessed 18 Aug 2018.