“2021 Smart Campus Challenge 2nd University (Graduate) Student Idea Contest” Final Competition 2021-12-10T12:04:31+09:002021.12.03|Bulletin board| Post Views: 185 ☞ Go to “Korea Agency for Infrastructure Technology Advancement (KAIA) Official YouTube” ☞ Source: Korea Agency for Infrastructure Technology Advancement (KAIA) (2021.12.09.)