# A Grey Theory Based Multiple Attribute Approach for R&D Project Portfolio Selection

> Research article (Fuzzy Information and Engineering, 2015) · cited 39× · AI/ML

**Wikidata**: [openalex:W773220248](https://www.wikidata.org/wiki/openalex:W773220248)  
**Source**: https://4ort.xyz/entity/a-grey-theory-based-multiple-attribute-approach-for-r-amp-d-project-portfolio-selection