Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40825&t=%EC%A1%B0%EA%B1%B4%EB%B6%80%20%EA%B0%80%EC%B9%98%EC%B6%94%EC%A0%95%EB%B2%95%EC%9D%84%20%EC%9D%B4%EC%9A%A9%ED%95%9C%20%EB%8B%A8%EC%88%98%EC%83%81%ED%99%A9%20%ED%9A%8C%ED%94%BC%EC%9D%98%20%EA%B2%BD%EC%A0%9C%EC%A0%81%20%EA%B0%80%EC%B9%98%20%EC%B6%94%EC%A0%95%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40825&text=%EC%A1%B0%EA%B1%B4%EB%B6%80%20%EA%B0%80%EC%B9%98%EC%B6%94%EC%A0%95%EB%B2%95%EC%9D%84%20%EC%9D%B4%EC%9A%A9%ED%95%9C%20%EB%8B%A8%EC%88%98%EC%83%81%ED%99%A9%20%ED%9A%8C%ED%94%BC%EC%9D%98%20%EA%B2%BD%EC%A0%9C%EC%A0%81%20%EA%B0%80%EC%B9%98%20%EC%B6%94%EC%A0%95%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15696
[5] http://www.sdi.re.kr/si_download/40825/6789
[6] http://www.sdi.re.kr/taxonomy/term/17365
[7] http://www.sdi.re.kr/taxonomy/term/17366
[8] http://www.sdi.re.kr/taxonomy/term/17367
[9] http://www.sdi.re.kr/studies_on/15696