Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40804&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%98%81%EA%B5%AD%EC%9D%98%20%EA%B8%B0%ED%9B%84%EB%B3%80%ED%99%94%20%EB%8C%80%EC%9D%91%EC%B2%B4%EA%B3%84%EC%99%80%20%EC%A0%81%EC%9A%A9%EC%82%AC%EB%A1%80%20%EC%97%B0%EA%B5%AC%3A%20%EB%9F%B0%EB%8D%98%EA%B3%BC%20%EC%82%AC%EC%9A%B0%EC%8A%A4%EC%9D%B4%EC%8A%A4%ED%8A%B8%20%EC%A7%80%EC%97%AD%EC%9D%84%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%2F40804&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%98%81%EA%B5%AD%EC%9D%98%20%EA%B8%B0%ED%9B%84%EB%B3%80%ED%99%94%20%EB%8C%80%EC%9D%91%EC%B2%B4%EA%B3%84%EC%99%80%20%EC%A0%81%EC%9A%A9%EC%82%AC%EB%A1%80%20%EC%97%B0%EA%B5%AC%3A%20%EB%9F%B0%EB%8D%98%EA%B3%BC%20%EC%82%AC%EC%9A%B0%EC%8A%A4%EC%9D%B4%EC%8A%A4%ED%8A%B8%20%EC%A7%80%EC%97%AD%EC%9D%84%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.si.re.kr/taxonomy/term/15694
[5] http://www.si.re.kr/si_download/40804/6768
[6] http://www.si.re.kr/taxonomy/term/16891
[7] http://www.si.re.kr/taxonomy/term/16618
[8] http://www.si.re.kr/taxonomy/term/17152
[9] http://www.si.re.kr/studies_on/15694