# Opportunity cost management in project portfolio selection with divisibility

> Research article (Journal of the Operational Research Society, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2911144330](https://www.wikidata.org/wiki/openalex:W2911144330)  
**Source**: https://4ort.xyz/entity/opportunity-cost-management-in-project-portfolio-selection-with-divisibility