Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F46449&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EB%B2%84%EC%8A%A4%EC%9D%98%20%EC%A0%A0%EB%8D%94%20%ED%98%95%ED%8F%89%EC%84%B1%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%84%9C%EB%B9%84%EC%8A%A4%20%EB%A7%8C%EC%A1%B1%EB%8F%84%EC%99%80%20%EC%84%9C%EB%B9%84%EC%8A%A4%20%ED%92%88%EC%A7%88%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F46449&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EB%B2%84%EC%8A%A4%EC%9D%98%20%EC%A0%A0%EB%8D%94%20%ED%98%95%ED%8F%89%EC%84%B1%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%84%9C%EB%B9%84%EC%8A%A4%20%EB%A7%8C%EC%A1%B1%EB%8F%84%EC%99%80%20%EC%84%9C%EB%B9%84%EC%8A%A4%20%ED%92%88%EC%A7%88%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/18661
[5] http://www.sdi.re.kr/si_download/46449/9870
[6] http://www.sdi.re.kr/taxonomy/term/18662
[7] http://www.sdi.re.kr/taxonomy/term/16638
[8] http://www.sdi.re.kr/taxonomy/term/16986
[9] http://www.sdi.re.kr/taxonomy/term/18693
[10] http://www.sdi.re.kr/taxonomy/term/18694
[11] http://www.sdi.re.kr/studies_on/18661