?url_ver=Z39.88-2004&rft_id=10.1007%2F978-981-99-1111-0%E2%82%81%E2%82%87&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ridwan&rft.au=Ridwan%2C+M.&rft.aufirst=M.&rft.volume=324&rft.date=2024&rft.pages=193-215&rft.title=Lecture+Notes+in+Civil+Engineering&rft.isbn=9789819911103&rft.issn=23662557&rft.atitle=The+Effects+of+Changes+in+Socializing+Trips%2C+Discretionary+Trips+%26+Activities%2C+During+COVID-19+Pandemic+on+Affective+Well-Being&rft.genre=article