Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40627&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B2%AD%EA%B3%84%EC%B2%9C%EB%B3%B5%EC%9B%90%EC%97%90%20%EB%94%B0%EB%A5%B8%20%ED%99%98%EA%B2%BD%ED%8E%B8%EC%9D%B5%EC%9D%98%20%EC%82%AC%ED%9A%8C%EC%A0%81%20%EC%A7%91%EB%8B%A8%EB%B3%84%20%EC%B0%A8%EC%9D%B4%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40627&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B2%AD%EA%B3%84%EC%B2%9C%EB%B3%B5%EC%9B%90%EC%97%90%20%EB%94%B0%EB%A5%B8%20%ED%99%98%EA%B2%BD%ED%8E%B8%EC%9D%B5%EC%9D%98%20%EC%82%AC%ED%9A%8C%EC%A0%81%20%EC%A7%91%EB%8B%A8%EB%B3%84%20%EC%B0%A8%EC%9D%B4%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15681
[5] http://www.sdi.re.kr/si_download/40627/6591
[6] http://www.sdi.re.kr/taxonomy/term/17883
[7] http://www.sdi.re.kr/taxonomy/term/17884
[8] http://www.sdi.re.kr/taxonomy/term/17885
[9] http://www.sdi.re.kr/studies_on/15681