Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40724&t=%5B%ED%8A%B9%EC%A7%91%3A%EC%82%AC%ED%9A%8C%EB%B3%B5%EC%A7%80%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EB%85%B8%EC%9D%B8%20%EC%97%AC%EA%B0%80%EC%8A%A4%ED%8F%AC%EC%B8%A0%20%ED%99%9C%EC%84%B1%ED%99%94%20%EB%B0%A9%EC%95%88
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40724&text=%5B%ED%8A%B9%EC%A7%91%3A%EC%82%AC%ED%9A%8C%EB%B3%B5%EC%A7%80%5D%20%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EB%85%B8%EC%9D%B8%20%EC%97%AC%EA%B0%80%EC%8A%A4%ED%8F%AC%EC%B8%A0%20%ED%99%9C%EC%84%B1%ED%99%94%20%EB%B0%A9%EC%95%88
[4] http://www.sdi.re.kr/taxonomy/term/15689
[5] http://www.sdi.re.kr/si_download/40724/6688
[6] http://www.sdi.re.kr/taxonomy/term/17216
[7] http://www.sdi.re.kr/taxonomy/term/17368
[8] http://www.sdi.re.kr/taxonomy/term/17542
[9] http://www.sdi.re.kr/studies_on/15689