Citation: Jd. Willms et Ac. Kerckhoff, THE CHALLENGE OF DEVELOPING NEW EDUCATIONAL INDICATORS, Educational evaluation and policy analysis, 17(1), 1995, pp. 113-131
Citation: Jd. Willms, MONITORING SCHOOL PERFORMANCE - A GUIDE FOR EDUCATORS - WILLMS,JD, School effectiveness and school improvement, 5(4), 1994, pp. 394-397