# The main trends for multi-tier supply chain in Industry 4.0 based on Natural Language Processing

> Research article (Computers in Industry, 2020) · cited 39× · AI/ML

**Wikidata**: [openalex:W3112145656](https://www.wikidata.org/wiki/openalex:W3112145656)  
**Source**: https://4ort.xyz/entity/the-main-trends-for-multi-tier-supply-chain-in-industry-4-0-based-on-natural-language-processing