Media type: E-Article Title: School leadership and school organization: investigating their effects on school improvement in reading and math Contributor: Heck, Ronald H.; Reid, Tingting imprint: Springer Science and Business Media LLC, 2020 Published in: Zeitschrift für Erziehungswissenschaft Language: English DOI: 10.1007/s11618-020-00969-3 ISSN: 1434-663X; 1862-5215 Keywords: Education Origination: Footnote: