Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40868&t=%EC%A3%BC%ED%83%9D%EC%97%AD%EC%A0%80%EB%8B%B9%EB%8C%80%EC%B6%9C%EC%A0%9C%EB%8F%84%EC%9D%98%20%EA%B2%BD%EC%A0%9C%EC%A0%81%20%EA%B0%80%EC%B9%98%20%EC%B6%94%EC%A0%95%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.si.re.kr%2Fnode%2F40868&text=%EC%A3%BC%ED%83%9D%EC%97%AD%EC%A0%80%EB%8B%B9%EB%8C%80%EC%B6%9C%EC%A0%9C%EB%8F%84%EC%9D%98%20%EA%B2%BD%EC%A0%9C%EC%A0%81%20%EA%B0%80%EC%B9%98%20%EC%B6%94%EC%A0%95%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[4] http://www.si.re.kr/taxonomy/term/15699
[5] http://www.si.re.kr/si_download/40868/6832
[6] http://www.si.re.kr/taxonomy/term/17137
[7] http://www.si.re.kr/taxonomy/term/17138
[8] http://www.si.re.kr/studies_on/15699