1. A hierarchical and fuzzy competitiveness evaluation methodology based on DEA. (1st January 2013) Authors: Dia, Mohamed; Ben Abdelaziz, Fouad; Gadhoum, Yoser Journal: International journal of multicriteria decision making Issue: Volume 3:Number 1(2013) Page Start: 21 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗