25 July 2018 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
February 2015 | Publisher: UN Children's Fund (UNICEF) | Document type: Research, Background and Discussion Papers
March 2010 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
September 2008 | Publisher: European Union: European Parliament | Document type: Research, Background and Discussion Papers
1 June 2006 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers