Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40684&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%A7%80%EC%97%AD%EC%82%AC%ED%9A%8C%EC%A0%95%EC%8B%A0%EB%B3%B4%EA%B1%B4%EC%82%AC%EC%97%85%20%EC%9A%B4%EC%98%81%EC%B2%B4%EA%B3%84%20%EA%B0%9C%EC%84%A0%EB%B0%A9%EC%95%88%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40684&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%A7%80%EC%97%AD%EC%82%AC%ED%9A%8C%EC%A0%95%EC%8B%A0%EB%B3%B4%EA%B1%B4%EC%82%AC%EC%97%85%20%EC%9A%B4%EC%98%81%EC%B2%B4%EA%B3%84%20%EA%B0%9C%EC%84%A0%EB%B0%A9%EC%95%88%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15686
[5] http://www.sdi.re.kr/si_download/40684/6648
[6] http://www.sdi.re.kr/taxonomy/term/17144
[7] http://www.sdi.re.kr/taxonomy/term/17959
[8] http://www.sdi.re.kr/taxonomy/term/17960
[9] http://www.sdi.re.kr/studies_on/15686