20180513_UNICEF_Niger_0554 By UNICEF Innocenti 24 July 2018 Share this story: Share this story: More stories: Evidence to Policy Research Ethics By Alina Potts 16 August 2017 ‘Nobody will answer you if you talk’: The case for research on trafficking in emergencies Evidence Methods & tools By Jasmina Byrne and Daniel Kardefelt-Winther 1 November 2016 The internet of opportunities: what children say