Search ResourceEvaluation of Sustained Outcomes in Basic Education March 28, 2018 ResourceInternationally Comparable Mathematics Scores for Fourteen African Countries January 1, 2016 ResourceEducation System Reform and Aid Effectiveness November 14, 2010 ResourceThe Power of Persistence January 1, 2010 ResourceCross-National Synthesis on Education Quality Report No. 1 August 14, 2006 ResourceTowards Effective, Decentralized Classroom Reform January 14, 2006