Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40670&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B4%88%EA%B3%A0%EC%B8%B5%20%EC%A3%BC%EA%B1%B0%EB%B3%B5%ED%95%A9%EA%B1%B4%EB%AC%BC%EC%97%90%20%EB%8C%80%ED%95%9C%20%EC%A7%80%EC%97%AD%EC%A3%BC%EB%AF%BC%EC%9D%98%20%EC%9D%B8%EC%8B%9D%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F40670&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%B4%88%EA%B3%A0%EC%B8%B5%20%EC%A3%BC%EA%B1%B0%EB%B3%B5%ED%95%A9%EA%B1%B4%EB%AC%BC%EC%97%90%20%EB%8C%80%ED%95%9C%20%EC%A7%80%EC%97%AD%EC%A3%BC%EB%AF%BC%EC%9D%98%20%EC%9D%B8%EC%8B%9D%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[4] http://www.sdi.re.kr/taxonomy/term/15685
[5] http://www.sdi.re.kr/si_download/40670/6634
[6] http://www.sdi.re.kr/taxonomy/term/17568
[7] http://www.sdi.re.kr/taxonomy/term/17472
[8] http://www.sdi.re.kr/taxonomy/term/17569
[9] http://www.sdi.re.kr/studies_on/15685