# Three-Echelon Closed-Loop Supply Chain Network Equilibrium under Cap-and-Trade Regulation

> Research article (Sustainability, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3172947849](https://www.wikidata.org/wiki/openalex:W3172947849)  
**Source**: https://4ort.xyz/entity/three-echelon-closed-loop-supply-chain-network-equilibrium-under-cap-and-trade-regulation