Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F47215&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%97%B0%EB%A0%B9%EA%B3%84%EC%B8%B5%EB%B3%84%20%EA%B3%A0%EC%9A%A9%EC%9D%98%20%EC%A7%80%EC%97%AD%ED%8A%B9%EC%84%B1%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%2F47215&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%97%B0%EB%A0%B9%EA%B3%84%EC%B8%B5%EB%B3%84%20%EA%B3%A0%EC%9A%A9%EC%9D%98%20%EC%A7%80%EC%97%AD%ED%8A%B9%EC%84%B1%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/18860
[5] http://www.sdi.re.kr/si_download/47215/10469
[6] http://www.sdi.re.kr/taxonomy/term/17270
[7] http://www.sdi.re.kr/taxonomy/term/18898
[8] http://www.sdi.re.kr/taxonomy/term/17417
[9] http://www.sdi.re.kr/taxonomy/term/16742
[10] http://www.sdi.re.kr/taxonomy/term/18899
[11] http://www.sdi.re.kr/studies_on/18860