Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43900&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%A0%84%EB%9E%B5%EC%82%B0%EC%97%85%EC%9D%98%20%EA%B8%B0%EC%88%A0%EA%B0%9C%EB%B0%9C%20%ED%96%89%ED%83%9C%EC%99%80%20%EB%B0%9C%EC%A0%84%20%EC%A0%84%EB%9E%B5
[2] http://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43900&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%A0%84%EB%9E%B5%EC%82%B0%EC%97%85%EC%9D%98%20%EA%B8%B0%EC%88%A0%EA%B0%9C%EB%B0%9C%20%ED%96%89%ED%83%9C%EC%99%80%20%EB%B0%9C%EC%A0%84%20%EC%A0%84%EB%9E%B5
[4] http://www.si.re.kr/taxonomy/term/15879
[5] http://www.si.re.kr/si_download/43900/7513
[6] http://www.si.re.kr/ceased_policybrief