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10/9/2017 5:14:26 PM
여기 참조 하세요.
http://www.koreadaily.com/news/read.asp?art_id=1361975
http://www.koreatimes.com/article/608422
http://www.koreadaily.com/news/read.asp?art_id=1361975
http://www.koreatimes.com/article/608422