Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43632&t=%EB%AC%B8%ED%99%94%EA%B4%80%EA%B4%91%EC%9E%90%EC%9B%90%EC%9C%BC%EB%A1%9C%EC%84%9C%20%EA%B3%A0%EA%B6%81%EC%9D%98%20%EB%A7%A4%EB%A0%A5%EC%86%8D%EC%84%B1%EA%B3%BC%20%EB%A7%8C%EC%A1%B1%EB%8F%84%20%EB%B0%8F%20%EC%B6%A9%EC%84%B1%EB%8F%84%20%EA%B0%84%20%EC%98%81%ED%96%A5%EA%B4%80%EA%B3%84%20%EB%B6%84%EC%84%9D
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F43632&text=%EB%AC%B8%ED%99%94%EA%B4%80%EA%B4%91%EC%9E%90%EC%9B%90%EC%9C%BC%EB%A1%9C%EC%84%9C%20%EA%B3%A0%EA%B6%81%EC%9D%98%20%EB%A7%A4%EB%A0%A5%EC%86%8D%EC%84%B1%EA%B3%BC%20%EB%A7%8C%EC%A1%B1%EB%8F%84%20%EB%B0%8F%20%EC%B6%A9%EC%84%B1%EB%8F%84%20%EA%B0%84%20%EC%98%81%ED%96%A5%EA%B4%80%EA%B3%84%20%EB%B6%84%EC%84%9D
[4] http://www.si.re.kr/taxonomy/term/15699
[5] http://www.si.re.kr/si_download/43632/7267
[6] http://www.si.re.kr/taxonomy/term/17147
[7] http://www.si.re.kr/taxonomy/term/17148
[8] http://www.si.re.kr/taxonomy/term/17149
[9] http://www.si.re.kr/studies_on/15699