Links
[1] http://facebook.com/sharer.php?u=https%3A%2F%2Fwww.si.re.kr%2Fnode%2F46443&t=%EC%84%9C%EC%9A%B8%EC%8B%9C%EB%AF%BC%EC%9D%98%20%EC%A3%BC%ED%83%9D%20%EC%8B%A4%EB%82%B4%EA%B3%B5%EA%B8%B0%EC%A7%88%20%EC%9D%B8%EC%8B%9D%EA%B3%BC%20%EA%B4%80%EB%A6%AC%ED%96%89%ED%83%9C%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[2] https://plus.google.com/share?url=https%3A%2F%2Fwww.si.re.kr%2Fnode%2F46443
[3] http://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.si.re.kr%2Fnode%2F46443&text=%EC%84%9C%EC%9A%B8%EC%8B%9C%EB%AF%BC%EC%9D%98%20%EC%A3%BC%ED%83%9D%20%EC%8B%A4%EB%82%B4%EA%B3%B5%EA%B8%B0%EC%A7%88%20%EC%9D%B8%EC%8B%9D%EA%B3%BC%20%EA%B4%80%EB%A6%AC%ED%96%89%ED%83%9C%EC%97%90%20%EA%B4%80%ED%95%9C%20%EC%97%B0%EA%B5%AC
[4] https://www.si.re.kr/taxonomy/term/18661
[5] https://www.si.re.kr/si_download/46443/9864
[6] https://www.si.re.kr/taxonomy/term/18662
[7] https://www.si.re.kr/taxonomy/term/16651
[8] https://www.si.re.kr/taxonomy/term/16718
[9] https://www.si.re.kr/taxonomy/term/18682
[10] https://www.si.re.kr/studies_on/18661