Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40683&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%9E%90%EC%B9%98%EA%B5%AC%EB%B3%84%20%EC%83%81%EC%9C%84%ED%95%99%EA%B5%90%20%EC%A7%84%ED%95%99%EB%A5%A0%EC%97%90%20%EB%8C%80%ED%95%9C%20%EA%B1%B0%EC%A3%BC%EC%A7%80%20%ED%9A%A8%EA%B3%BC%20%EB%B6%84%EC%84%9D
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40683&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%9E%90%EC%B9%98%EA%B5%AC%EB%B3%84%20%EC%83%81%EC%9C%84%ED%95%99%EA%B5%90%20%EC%A7%84%ED%95%99%EB%A5%A0%EC%97%90%20%EB%8C%80%ED%95%9C%20%EA%B1%B0%EC%A3%BC%EC%A7%80%20%ED%9A%A8%EA%B3%BC%20%EB%B6%84%EC%84%9D
[4] http://www.sdi.re.kr/taxonomy/term/15686
[5] http://www.sdi.re.kr/si_download/40683/6647
[6] http://www.sdi.re.kr/taxonomy/term/17956
[7] http://www.sdi.re.kr/taxonomy/term/17957
[8] http://www.sdi.re.kr/taxonomy/term/17958
[9] http://www.sdi.re.kr/studies_on/15686