Links
[1] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43806&t=%EB%8F%99%EB%B6%81%EC%95%84%20%EA%B8%88%EC%9C%B5%EA%B1%B0%EC%A0%90%EB%8F%84%EC%8B%9C%20%EC%84%9C%EC%9A%B8%EC%9D%98%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%2F43806&text=%EB%8F%99%EB%B6%81%EC%95%84%20%EA%B8%88%EC%9C%B5%EA%B1%B0%EC%A0%90%EB%8F%84%EC%8B%9C%20%EC%84%9C%EC%9A%B8%EC%9D%98%20%EA%B3%BC%EC%A0%9C
[4] http://www.si.re.kr/taxonomy/term/15839
[5] http://www.si.re.kr/si_download/43806/7420
[6] http://www.si.re.kr/ceased_policybrief