Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40530&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%9D%BC%EB%B3%B8%20%EB%B0%80%EC%A7%91%EC%8B%9C%EA%B0%80%EC%A7%80%20%EC%9E%AC%EC%83%9D%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%A0%95%EB%B6%80%EC%B0%A8%EC%9B%90%EC%97%90%EC%84%9C%EC%9D%98%20%EB%8C%80%EC%9D%91%EC%A0%84%EB%9E%B5%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC%EF%BC%9A%EC%98%A4%EC%82%AC%EC%B9%B4%EC%8B%9C%20%26%2365378%3B%EC%9D%B4%EC%BF%A0%EB%85%B8%EA%B5%AC%20%EB%82%A8%EB%B6%80%EC%A7%80%EA%B5%AC%26%2365379%3B%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%2F40530&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%9D%BC%EB%B3%B8%20%EB%B0%80%EC%A7%91%EC%8B%9C%EA%B0%80%EC%A7%80%20%EC%9E%AC%EC%83%9D%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%A0%95%EB%B6%80%EC%B0%A8%EC%9B%90%EC%97%90%EC%84%9C%EC%9D%98%20%EB%8C%80%EC%9D%91%EC%A0%84%EB%9E%B5%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC%EF%BC%9A%EC%98%A4%EC%82%AC%EC%B9%B4%EC%8B%9C%20%26%2365378%3B%EC%9D%B4%EC%BF%A0%EB%85%B8%EA%B5%AC%20%EB%82%A8%EB%B6%80%EC%A7%80%EA%B5%AC%26%2365379%3B%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.sdi.re.kr/taxonomy/term/15673
[5] http://www.sdi.re.kr/si_download/40530/6494
[6] http://www.sdi.re.kr/studies_on/15673