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KunskapsmätningarPISA 2015 Results Collaborative Problem Solving
Publicerad:2017-11-20
Uppdaterad:2017-11-27
Källa: OECD
This report is the product of a joint effort between the countries participating in PISA, the national and international experts and institutions working within the framework of the PISA Consortium, and the OECD Secretariat. (pdf)