Links
[1] http://www.sdi.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.sdi.re.kr%2Fnode%2F43635&t=%ED%86%B5%ED%95%A9%ED%86%A0%EC%A7%80%EC%9D%B4%EC%9A%A9%20%EA%B5%90%ED%86%B5%EB%AA%A8%ED%98%95%EC%9D%98%20%EC%9A%B4%EC%9A%A9%20%EB%B0%A9%EC%95%88%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%2F43635&text=%ED%86%B5%ED%95%A9%ED%86%A0%EC%A7%80%EC%9D%B4%EC%9A%A9%20%EA%B5%90%ED%86%B5%EB%AA%A8%ED%98%95%EC%9D%98%20%EC%9A%B4%EC%9A%A9%20%EB%B0%A9%EC%95%88%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/15699
[5] http://www.sdi.re.kr/si_download/43635/7270
[6] http://www.sdi.re.kr/taxonomy/term/17139
[7] http://www.sdi.re.kr/taxonomy/term/17140
[8] http://www.sdi.re.kr/studies_on/15699