https://www.syu.ac.kr/grad/%ec%88%98%eb%8f%84%ea%b6%8c-%ec%82%ac%ed%9a%8c%ec%a0%81-%ea%b1%b0%eb%a6%ac%eb%91%90%ea%b8%b0-%ec%a1%b0%ec%a0%95%ec%97%90-%eb%94%b0%eb%a5%b8-%eb%b0%a9%ec%97%ad%ec%a1%b0%ec%b9%98-%ec%82%ac%ed%95%ad/%ed%99%94%eb%a9%b4-%ec%ba%a1%ec%b2%98-2021-03-30-164016/