New Zealand Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Germany Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Norway Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Greece Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Romania Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hong Kong Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Russia Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Hungary Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
United Kingdom - Scotland Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Iceland Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Singapore Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Iran Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021
Slovakia Progress in International Reading Literacy Study 2001 PIRLS 2001 Survey: Cross-sectional GHDx Entry last modified on: Aug 5, 2021