Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40773&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EA%B3%A0%EA%B6%81%EA%B4%80%EA%B4%91%20%EA%B2%BD%ED%97%98%20%EB%B6%84%EC%84%9D%3A%20%EB%82%B4%EA%B5%AD%EC%9D%B8%EA%B3%BC%20%EC%99%B8%EA%B5%AD%EC%9D%B8%EC%9D%98%20%EC%B0%A8%EC%9D%B4%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40773&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EA%B3%A0%EA%B6%81%EA%B4%80%EA%B4%91%20%EA%B2%BD%ED%97%98%20%EB%B6%84%EC%84%9D%3A%20%EB%82%B4%EA%B5%AD%EC%9D%B8%EA%B3%BC%20%EC%99%B8%EA%B5%AD%EC%9D%B8%EC%9D%98%20%EC%B0%A8%EC%9D%B4%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.si.re.kr/taxonomy/term/15692
[5] http://www.si.re.kr/si_download/40773/6737
[6] http://www.si.re.kr/taxonomy/term/17148
[7] http://www.si.re.kr/taxonomy/term/17275
[8] http://www.si.re.kr/studies_on/15692