# Effect of lean tools to control external environment risks of construction projects

> Research article (Sustainable Cities and Society, 2017) · cited 92× · AI/ML

**Wikidata**: [openalex:W2605154954](https://www.wikidata.org/wiki/openalex:W2605154954)  
**Source**: https://4ort.xyz/entity/effect-of-lean-tools-to-control-external-environment-risks-of-construction-projects