한국소비자원 2023-09-27T01:36:02Z 2023-09-27T01:36:02Z 2023-09-26 2023-09-26 1003571841 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1003571841 http://www.kca.go.kr/repo/handle/2015.oak/9909 203141 Take Precautions when Booking Airline Tickets Outside of Business Hours, such as Weekends & Public Holidays.pdf 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ Take Precautions when Booking Airline Tickets Outside of Business Hours, such as Weekends & Public Holidays news