TY - JOUR TI - “To clean or not to clean?” Reducing daily routine hotel room cleaning by letting tourists answer this question for themselves. DO - http://dx.doi.org/10.1177/0047287519879779 SP - 220 EP - 229 PY - 2021-01-01 JO - Journal of Travel Research AU - Knezevic Cvelbar, Ljubica AU - Grün, Bettina AU - Dolnicar, Sara ER -