6 April 2017 | Publisher: International Crisis Group (ICG) | Document type: Country Reports
31 December 2015 | Publisher: Inter-American Commission on Human Rights (IACHR) | Document type: Country Reports
2015 | Publisher: UN Permanent Forum on Indigenous Issues (UNPFII) | Document type: Thematic Reports
5 February 2013 | Publisher: United States Congressional Research Service | Document type: Country News
2 July 2008 | Publisher: Freedom House | Document type: Annual Reports
25 February 2003 | Publisher: Amnesty International | Document type: Country Reports