https://www.syu.ac.kr/service/%eb%85%b8%ed%8b%80%eb%8b%b4-%eb%b3%b5%ec%a7%80%ea%b4%80-2017%eb%85%84-%ed%95%98%eb%b0%98%ea%b8%b0-%ec%9e%90%ec%9b%90%eb%b4%89%ec%82%ac%ec%9e%90-%eb%aa%a8%ec%a7%91%ec%97%b0%ec%a4%91-%ec%88%98%ec%8b%9c/