David K. Evans|A.M. Popova
What Really Works to Improve Learning in Developing Countries? An Analysis of Divergent Findings in Systematic Reviews
journal article really works improve learning developing countries analysis divergent findings systematic reviews get access david k evans david k evans search works author oxford academic google scholar anna popova anna popova search works author oxford academic google scholar world bank research observer volume 31 issue 2 august 2016 pages 242270 httpsdoiorg101093wbrolkw004 published 05 october 2016