Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40679&t=%5B%ED%8A%B9%EC%A7%91%5D%20%EC%84%B8%EA%B3%84%20%EC%A3%BC%EC%9A%94%EB%8F%84%EC%8B%9C%EC%9D%98%20%EB%AC%B8%ED%99%94%EC%A0%84%EB%9E%B5%EA%B3%BC%20%EC%84%9C%EC%9A%B8%20%EC%BB%AC%EC%B3%90%EB%85%B8%EB%AF%B9%EC%8A%A4%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40679&text=%5B%ED%8A%B9%EC%A7%91%5D%20%EC%84%B8%EA%B3%84%20%EC%A3%BC%EC%9A%94%EB%8F%84%EC%8B%9C%EC%9D%98%20%EB%AC%B8%ED%99%94%EC%A0%84%EB%9E%B5%EA%B3%BC%20%EC%84%9C%EC%9A%B8%20%EC%BB%AC%EC%B3%90%EB%85%B8%EB%AF%B9%EC%8A%A4%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15686
[5] http://www.sdi.re.kr/si_download/40679/6643
[6] http://www.sdi.re.kr/taxonomy/term/17954
[7] http://www.sdi.re.kr/taxonomy/term/17770
[8] http://www.sdi.re.kr/taxonomy/term/16959
[9] http://www.sdi.re.kr/studies_on/15686