November 2018 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Reports
29 July 2009 | Publisher: European Council on Refugees and Exiles | Document type: Research, Background and Discussion Papers
February 2009 | Publisher: UN Office on Drugs and Crime (UNODC) | Document type: Thematic Reports
11 March 2004 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
