Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43805&t=%EB%AC%B8%ED%99%94%EC%82%B0%EC%97%85%EC%9D%98%20%EC%84%B1%EC%9E%A5%ED%86%A0%EC%96%91%2C%20%EC%84%9C%EC%9A%B8
[2] http://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43805&text=%EB%AC%B8%ED%99%94%EC%82%B0%EC%97%85%EC%9D%98%20%EC%84%B1%EC%9E%A5%ED%86%A0%EC%96%91%2C%20%EC%84%9C%EC%9A%B8
[4] http://www.si.re.kr/taxonomy/term/15838
[5] http://www.si.re.kr/ceased_policybrief