Olaf Köller
From MaRDI portal
Person:1029526
Available identifiers
zbMath Open koller.olafMaRDI QIDQ1029526
List of research outcomes
 | This list is not complete and representing at the moment only items from zbMATH Open and arXiv. We are working on additional sources - please check back here soon! |
| Publication | Date of Publication | Type |
|---|---|---|
| Large-scale assessment of change in student achievement: Dutch primary school students' results on written division in 1997 and 2004 as an example | 2009-07-13 | Paper |
Research outcomes over time
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