Canlyniadau Chwilio - Scheerens, Jaap

Informal Learning of Active Citizenship at School An International Comparative Study in Seven European Countries / gan Scheerens, Jaap

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Perspectives on Educational Quality Illustrative Outcomes on Primary and Secondary Schooling in the Netherlands / gan Scheerens, Jaap

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School Leadership Effects Revisited Review and Meta-Analysis of Empirical Studies / gan Scheerens, Jaap

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