16 May 2018 | Publisher: Norwegian Refugee Council/Internal Displacement Monitoring Centre (NRC/IDMC) | Document type: Annual Reports
January 2014 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Annual Reports
6 July 2011 | Publisher: Minority Rights Group International | Document type: Annual Reports
11 March 2008 | Publisher: Minority Rights Group International | Document type: Annual Reports