Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43889&t=%EC%84%9C%EC%9A%B8%EC%82%B0%EC%97%85%EA%B2%BD%EC%A0%9C%EC%9D%98%20%EC%A0%84%EB%A7%9D%EA%B3%BC%20%EA%B3%BC%EC%A0%9C
[2] http://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43889&text=%EC%84%9C%EC%9A%B8%EC%82%B0%EC%97%85%EA%B2%BD%EC%A0%9C%EC%9D%98%20%EC%A0%84%EB%A7%9D%EA%B3%BC%20%EA%B3%BC%EC%A0%9C
[4] http://www.si.re.kr/taxonomy/term/15873
[5] http://www.si.re.kr/si_download/43889/7502
[6] http://www.si.re.kr/ceased_policybrief