https://www.syu.ac.kr/service/ace%ec%a7%80%ec%9b%90-2018%ed%95%99%eb%85%84%eb%8f%84-%ec%84%9c%eb%b9%84%ec%8a%a4%eb%9f%ac%eb%8b%9d%ec%9a%b0%ec%88%98%ec%a0%84%ea%b3%b5%ea%b5%90%ea%b3%bc%eb%aa%a9-%ea%b5%ad%ec%99%b8%eb%b4%89-2/