# A New Group Decision Model Based on Grey-Intuitionistic Fuzzy-ELECTRE and VIKOR for Contractor Assessment Problem

> Research article (Sustainability, 2018) · cited 75× · AI/ML

**Wikidata**: [openalex:W2803720605](https://www.wikidata.org/wiki/openalex:W2803720605)  
**Source**: https://4ort.xyz/entity/a-new-group-decision-model-based-on-grey-intuitionistic-fuzzy-electre-and-vikor-for-contractor-assessment-problem