Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40591&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%A7%80%EB%B0%A9%EC%A0%95%EB%B6%80%20%EB%AF%BC%EA%B0%84%EC%9C%84%ED%83%81%EC%9D%98%20%EC%84%B1%EA%B3%BC%20%ED%8F%89%EA%B0%80%3A%20%EC%84%9C%EC%9A%B8%EC%8B%9C%EB%A5%BC%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%2F40591&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%A7%80%EB%B0%A9%EC%A0%95%EB%B6%80%20%EB%AF%BC%EA%B0%84%EC%9C%84%ED%83%81%EC%9D%98%20%EC%84%B1%EA%B3%BC%20%ED%8F%89%EA%B0%80%3A%20%EC%84%9C%EC%9A%B8%EC%8B%9C%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.sdi.re.kr/taxonomy/term/15678
[5] http://www.sdi.re.kr/si_download/40591/6555
[6] http://www.sdi.re.kr/taxonomy/term/17606
[7] http://www.sdi.re.kr/taxonomy/term/17846
[8] http://www.sdi.re.kr/studies_on/15678