1 July 2016 | Publisher: International Crisis Group (ICG) | Document type: Speeches/Statements
12 March 2015 | Publisher: International Crisis Group (ICG) | Document type: Speeches/Statements
3 July 2014 | Publisher: International Refugee Rights Initiative (IRRI) | Document type: Speeches/Statements
18 December 2013 | Publisher: International Crisis Group (ICG) | Document type: Speeches/Statements