Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F46444&t=%EC%A3%BC%ED%83%9D%EC%A0%95%EB%B9%84%EC%82%AC%EC%97%85%EC%97%90%EC%84%9C%EC%9D%98%20%EB%B9%97%EB%AC%BC%EA%B4%80%EB%A6%AC%20%EC%A0%81%EC%9A%A9%20%ED%83%80%EB%8B%B9%EC%84%B1%20%EB%B6%84%EC%84%9D
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F46444&text=%EC%A3%BC%ED%83%9D%EC%A0%95%EB%B9%84%EC%82%AC%EC%97%85%EC%97%90%EC%84%9C%EC%9D%98%20%EB%B9%97%EB%AC%BC%EA%B4%80%EB%A6%AC%20%EC%A0%81%EC%9A%A9%20%ED%83%80%EB%8B%B9%EC%84%B1%20%EB%B6%84%EC%84%9D
[4] http://www.sdi.re.kr/taxonomy/term/18661
[5] http://www.sdi.re.kr/si_download/46444/9865
[6] http://www.sdi.re.kr/taxonomy/term/18662
[7] http://www.sdi.re.kr/taxonomy/term/18683
[8] http://www.sdi.re.kr/taxonomy/term/18684
[9] http://www.sdi.re.kr/studies_on/18661