All articles about the major failings in the Swedish part of the Pisa survey. Data-driven investigative journalism published in Dagens Nyheter in June 2014.
En utskrift från Dagens Nyheter, 2019-08-22 00:42
Artikelns ursprungsadress: https://www.dn.se/nyheter/major-failings-in-pisa-survey/
Article 1 (4th June 2014):
Article 2 (16th June 2014):
Article 3 (16th June 2014):