Links
[1] http://facebook.com/sharer.php?u=https%3A%2F%2Fwww.si.re.kr%2Fnode%2F61058&t=%EA%B5%90%ED%86%B5%EC%82%AC%EA%B3%A0%EC%99%80%20%EB%8C%80%EA%B8%B0%EC%98%A4%EC%97%BC%EC%9D%B4%20%EA%B1%B0%EC%A3%BC%EB%AF%BC%EC%9D%98%20%EC%A3%BC%EA%B1%B0%ED%99%98%EA%B2%BD%20%EB%A7%8C%EC%A1%B1%EB%8F%84%EC%97%90%20%EB%AF%B8%EC%B9%9C%20%EC%98%81%ED%96%A5
[2] https://www.si.re.kr/%23
[3] http://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.si.re.kr%2Fnode%2F61058&text=%EA%B5%90%ED%86%B5%EC%82%AC%EA%B3%A0%EC%99%80%20%EB%8C%80%EA%B8%B0%EC%98%A4%EC%97%BC%EC%9D%B4%20%EA%B1%B0%EC%A3%BC%EB%AF%BC%EC%9D%98%20%EC%A3%BC%EA%B1%B0%ED%99%98%EA%B2%BD%20%EB%A7%8C%EC%A1%B1%EB%8F%84%EC%97%90%20%EB%AF%B8%EC%B9%9C%20%EC%98%81%ED%96%A5
[4] https://www.si.re.kr/taxonomy/term/23480
[5] https://www.si.re.kr/si_download/61058/23268
[6] https://www.si.re.kr/si_competition