?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Sun&rft.au=Sun%2C+Mengqi&rft.aufirst=Mengqi&rft.atitle=Unraveling+changes+of+spending+behavior+in+pandemic+cities%3A+A+nationwide+study+of+South+Korea&rft.title=Computers%2C+Environment+and+Urban+Systems&rft.volume=114&rft.date=December+2024&rft.genre=article