국가 정보 제공 Website

CIA World Factbook

https://www.cia.gov/library/publications/the-world-factbook

OECD Factbook

http://www.oecd-ilibrary.org/economics/oecd-factbook_18147364

Knoema

http://knoema.com

Logistics Capacity Assessments

http://dlca.logcluster.org/display/public/DLCA/LCA+Homepage

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