한국소비자원 2026-04-04T01:36:02Z 2026-04-04T01:36:02Z 2026-04-03 2026-04-03 1004449199 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1004449199 http://www.kca.go.kr/repo/handle/2015.oak/10538 208609 During BTS Concert Week, Hotel Prices in Busan Surge by an Average of 2.4 Times, Up to 7.5 Times.pdf 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ During BTS Concert Week, Hotel Prices in Busan Surge by an Average of 2.4 Times, Up to 7.5 Times news