https://www.syu.ac.kr/iie/2025/05/20/2025%ed%95%99%eb%85%84%eb%8f%84-9%ec%9b%94-%ec%9e%85%ed%95%99-1%ec%b0%a8-%ec%8b%a0-%ed%8e%b8%ec%9e%85%ed%95%99-%ed%95%a9%ea%b2%a9%ec%9e%90-%eb%b0%9c%ed%91%9c-%eb%b0%8f-%eb%93%b1%eb%a1%9d%ea%b8%88/