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National Income, Political Freedom, and Investments in R&D and Education: A Comparative Analysis of the Second Digital Divide Among 15-Year-Old Students

Crossref DOI link: https://doi.org/10.1007/s11205-018-2030-0

Published Online: 2018-11-17

Published Print: 2019-07

Update policy: https://doi.org/10.1007/springer_crossmark_policy

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