# Enhanced Subcontractors Allocation for Apartment Construction Project Applying Conceptual 4D Digital Twin Framework

> Research article (Sustainability, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3209257943](https://www.wikidata.org/wiki/openalex:W3209257943)  
**Source**: https://4ort.xyz/entity/enhanced-subcontractors-allocation-for-apartment-construction-project-applying-conceptual-4d-digital-twin-framework