Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40833&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EA%B8%B0%EC%83%81%EC%9D%B4%EB%B3%80%EC%97%90%20%EB%8C%80%ED%95%9C%20%EA%B3%A0%EC%B0%B0%EA%B3%BC%20%EB%B6%84%EC%84%9D
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40833&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%20%EA%B8%B0%EC%83%81%EC%9D%B4%EB%B3%80%EC%97%90%20%EB%8C%80%ED%95%9C%20%EA%B3%A0%EC%B0%B0%EA%B3%BC%20%EB%B6%84%EC%84%9D
[4] http://www.si.re.kr/taxonomy/term/15696
[5] http://www.si.re.kr/si_download/40833/6797
[6] http://www.si.re.kr/taxonomy/term/17348
[7] http://www.si.re.kr/taxonomy/term/17266
[8] http://www.si.re.kr/taxonomy/term/17355
[9] http://www.si.re.kr/studies_on/15696