https://www.syu.ac.kr/blog/2021-%ea%b2%bd%ea%b8%b0%eb%8f%84-%ec%8a%a4%eb%a7%88%ed%8a%b8%ec%8b%9c%ed%8b%b0-%ec%95%84%ec%9d%b4%eb%94%94%ec%96%b4-%ed%95%b4%ec%bb%a4%ed%86%a4hackathon-%eb%aa%a8%ec%a7%91%ea%b3%b5%ea%b3%a0/%eb%b6%99%ec%9e%843-2021-%ea%b2%bd%ea%b8%b0%eb%8f%84-%ec%8a%a4%eb%a7%88%ed%8a%b8%ec%8b%9c%ed%8b%b0-%ec%95%84%ec%9d%b4%eb%94%94%ec%96%b4-%ed%95%b4%ec%bb%a4%ed%86%a4-%ea%b3%b5%ea%b0%9c-%eb%8d%b0/