https://www.syu.ac.kr/cse/2024/07/09/kisia-%ec%b2%ad%eb%85%84%ec%b7%a8%ec%97%85%ec%82%ac%ea%b4%80%ed%95%99%ea%b5%90sesac-%ec%82%ac%ec%9d%b4%eb%b2%84%eb%b3%b4%ec%95%88-%ec%a0%84%eb%ac%b8%ec%9d%b8%eb%a0%a5-%ec%96%91%ec%84%b1%ea%b3%bc/