Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40857&t=%EC%9D%BC%EB%B3%B8%20%EB%8F%99%EA%B2%BD%20%EA%B3%B5%EB%8F%99%EC%A3%BC%ED%83%9D%EC%9D%98%20%EA%B4%80%EB%A6%AC%EC%B2%B4%EA%B3%84%20%ED%8A%B9%EC%A7%95%20%EB%B0%8F%20%EC%8B%9C%EC%82%AC%EC%A0%90%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40857&text=%EC%9D%BC%EB%B3%B8%20%EB%8F%99%EA%B2%BD%20%EA%B3%B5%EB%8F%99%EC%A3%BC%ED%83%9D%EC%9D%98%20%EA%B4%80%EB%A6%AC%EC%B2%B4%EA%B3%84%20%ED%8A%B9%EC%A7%95%20%EB%B0%8F%20%EC%8B%9C%EC%82%AC%EC%A0%90%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15698
[5] http://www.sdi.re.kr/si_download/40857/6821
[6] http://www.sdi.re.kr/taxonomy/term/17220
[7] http://www.sdi.re.kr/taxonomy/term/17221
[8] http://www.sdi.re.kr/taxonomy/term/17222
[9] http://www.sdi.re.kr/taxonomy/term/17223
[10] http://www.sdi.re.kr/studies_on/15698