By Geijsel Femke   Sleegers Peter   van den Berg Rudolf   in Journal of Educational Administration

ISSN:0957-8234|37|4|309-328

Emerald Group Publishing Ltd‎(1999)‎

Access to resources Favorite 14.588285

By van den Berg Rudolf   Vandenberghe Roland   Sleegers Peter   in School Effectiveness and School Improvement

ISSN:0924-3453|10|3|321-351

Routledge Ltd‎(1999)‎

Access to resources Favorite 14.588285