https://www.syu.ac.kr/sscd/2025/09/22/%ec%86%8c%eb%b0%a9%ec%84%a4%eb%b9%84%ec%a0%84%ea%b8%b0-%ec%82%b0%ec%97%85%ea%b8%b0%ec%82%ac%ea%b3%bc%ec%a0%95-%ed%9b%88%eb%a0%a8%ec%83%9d-%eb%aa%a8%ec%a7%91%ec%95%88%eb%82%b4/