Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43840&t=%EC%83%81%EC%83%9D%28%E7%9B%B8%E7%94%9F%29%EC%9D%84%20%EC%B6%94%EA%B5%AC%ED%95%98%EB%8A%94%20%EC%A7%80%EC%97%AD%EC%82%B0%EC%97%85%EC%A0%95%EC%B1%85%EC%9C%BC%EB%A1%9C
[2] http://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43840&text=%EC%83%81%EC%83%9D%28%E7%9B%B8%E7%94%9F%29%EC%9D%84%20%EC%B6%94%EA%B5%AC%ED%95%98%EB%8A%94%20%EC%A7%80%EC%97%AD%EC%82%B0%EC%97%85%EC%A0%95%EC%B1%85%EC%9C%BC%EB%A1%9C
[4] http://www.si.re.kr/taxonomy/term/15849
[5] http://www.si.re.kr/si_download/43840/7454
[6] http://www.si.re.kr/ceased_policybrief