Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43903&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EA%B3%A0%EC%9A%A9%ED%9B%88%EB%A0%A8%20%EC%A4%91%EC%9E%A5%EA%B8%B0%20%EB%8C%80%EC%B1%85
[2] http://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43903&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EA%B3%A0%EC%9A%A9%ED%9B%88%EB%A0%A8%20%EC%A4%91%EC%9E%A5%EA%B8%B0%20%EB%8C%80%EC%B1%85
[4] http://www.si.re.kr/taxonomy/term/15880
[5] http://www.si.re.kr/si_download/43903/7516
[6] http://www.si.re.kr/ceased_policybrief