https://www.syu.ac.kr/dorm/%ec%88%98-%ed%94%84%eb%a1%9c%ec%a0%9d%ed%8a%b8-sns%ec%97%90%ec%84%9c-%eb%b3%b4%eb%8d%98-%ec%96%b8%eb%8b%88-%ed%98%95%eb%93%a4-%eb%82%b4%ea%b0%80-%eb%90%98%ec%9e%90-%ed%99%9c%eb%8f%99%ec%82%ac/