Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40841&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%99%B8%EA%B5%AD%EC%9D%B8%20%EC%A3%BC%EA%B1%B0%EC%A7%80%EC%9D%98%20%EA%B3%B5%EA%B0%84%EC%A0%81%20%EB%B6%84%EB%A6%AC%ED%8C%A8%ED%84%B4%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%2F40841&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EC%99%B8%EA%B5%AD%EC%9D%B8%20%EC%A3%BC%EA%B1%B0%EC%A7%80%EC%9D%98%20%EA%B3%B5%EA%B0%84%EC%A0%81%20%EB%B6%84%EB%A6%AC%ED%8C%A8%ED%84%B4%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/15697
[5] http://www.si.re.kr/si_download/40841/6805
[6] http://www.si.re.kr/taxonomy/term/17307
[7] http://www.si.re.kr/taxonomy/term/16847
[8] http://www.si.re.kr/taxonomy/term/17308
[9] http://www.si.re.kr/studies_on/15697