Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40910&t=%EA%B3%B5%EA%B0%84%EA%B3%84%EB%9F%89%EB%B6%84%EC%84%9D%EC%9D%84%20%EC%9D%B4%EC%9A%A9%ED%95%9C%20%EB%8C%80%EC%A4%91%EA%B5%90%ED%86%B5%20%EC%9D%B4%EC%9A%A9%EC%97%90%20%EC%98%81%ED%96%A5%EC%9D%84%20%EB%AF%B8%EC%B9%98%EB%8A%94%20%EA%B3%B5%EA%B0%84%EC%A0%81%20%ED%8A%B9%EC%84%B1%EC%9A%94%EC%9D%B8%20%EB%B6%84%EC%84%9D%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC%3A%EC%84%9C%EC%9A%B8%EC%8B%9C%20%ED%96%89%EC%A0%95%EB%8F%99%EC%9D%84%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40910&text=%EA%B3%B5%EA%B0%84%EA%B3%84%EB%9F%89%EB%B6%84%EC%84%9D%EC%9D%84%20%EC%9D%B4%EC%9A%A9%ED%95%9C%20%EB%8C%80%EC%A4%91%EA%B5%90%ED%86%B5%20%EC%9D%B4%EC%9A%A9%EC%97%90%20%EC%98%81%ED%96%A5%EC%9D%84%20%EB%AF%B8%EC%B9%98%EB%8A%94%20%EA%B3%B5%EA%B0%84%EC%A0%81%20%ED%8A%B9%EC%84%B1%EC%9A%94%EC%9D%B8%20%EB%B6%84%EC%84%9D%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC%3A%EC%84%9C%EC%9A%B8%EC%8B%9C%20%ED%96%89%EC%A0%95%EB%8F%99%EC%9D%84%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.sdi.re.kr/taxonomy/term/15702
[5] http://www.sdi.re.kr/si_download/40910/6874
[6] http://www.sdi.re.kr/studies_on/15702