https://www.syu.ac.kr/grad/2023%ed%95%99%eb%85%84%eb%8f%84-1%ed%95%99%ea%b8%b0-%ea%b2%bd%ed%9d%ac%eb%8c%80%ed%95%99%ea%b5%90-%ec%9d%bc%eb%b0%98%eb%8c%80%ed%95%99%ec%9b%90-%ed%95%99%ec%a0%90%ea%b5%90%eb%a5%98-%ec%8b%a0%ec%b2%ad/