APA
Organisation for Economic Co-operation and Development. (2019). Society at a Glance 2019: OECD Social Indicators. OECD Publishing.
https://doi.org/10.1787/soc_glance-2019-en
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APA
Organisation for Economic Co-operation and Development. (2019). Society at a Glance 2019: OECD Social Indicators. OECD Publishing.
https://doi.org/10.1787/soc_glance-2019-en
사이트
다운로드