한국소비자원 2020-10-28T01:36:02Z 2020-10-28T01:36:02Z 2020-10-26 2020-10-26 1003018261 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1003018261 https://www.kca.go.kr/repo/handle/2015.oak/8446 207833 10-3. 200908_Training on Non-face-to-face Transactions required for Elderly Consumers_ENG.pdf 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ Training on Non-face-to-face Transactions (e-Commerce, Kiosk, etc.) required for Elderly Consumers news