Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40757&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B4%9D%EB%B6%80%EC%B1%84%EC%83%81%ED%99%98%EB%B9%84%EC%9C%A8%20%EA%B7%9C%EC%A0%9C%EA%B0%80%20%EC%A3%BC%ED%83%9D%EC%A0%90%EC%9C%A0%ED%98%95%ED%83%9C%20%EA%B2%B0%EC%A0%95%EC%97%90%20%EB%AF%B8%EC%B9%98%EB%8A%94%20%EC%98%81%ED%96%A5%20%EB%B6%84%EC%84%9D
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40757&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B4%9D%EB%B6%80%EC%B1%84%EC%83%81%ED%99%98%EB%B9%84%EC%9C%A8%20%EA%B7%9C%EC%A0%9C%EA%B0%80%20%EC%A3%BC%ED%83%9D%EC%A0%90%EC%9C%A0%ED%98%95%ED%83%9C%20%EA%B2%B0%EC%A0%95%EC%97%90%20%EB%AF%B8%EC%B9%98%EB%8A%94%20%EC%98%81%ED%96%A5%20%EB%B6%84%EC%84%9D
[4] http://www.sdi.re.kr/taxonomy/term/15691
[5] http://www.sdi.re.kr/si_download/40757/6721
[6] http://www.sdi.re.kr/taxonomy/term/18369
[7] http://www.sdi.re.kr/taxonomy/term/18370
[8] http://www.sdi.re.kr/taxonomy/term/16695
[9] http://www.sdi.re.kr/studies_on/15691