# Cruise hotel sustainable supplier management using a grey-based decision support framework

> Research article (Journal of Travel & Tourism Marketing, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4393378688](https://www.wikidata.org/wiki/openalex:W4393378688)  
**Source**: https://4ort.xyz/entity/cruise-hotel-sustainable-supplier-management-using-a-grey-based-decision-support-framework