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"The OECD's Programme for International Student Assessment (PISA) Study: A ..."
Ali Ünlü et al. (2012)
- Ali Ünlü
, Daniel Kasper
, Matthias Trendtel
, Michael Schurig
:
The OECD's Programme for International Student Assessment (PISA) Study: A Review of Its Basic Psychometric Concepts. GfKl 2012: 417-425
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