# Signalling Service Quality through Price and Certifications

> Research article (Global Business Review, 2018) · cited 13× · AI/ML

**Wikidata**: [openalex:W2783422760](https://www.wikidata.org/wiki/openalex:W2783422760)  
**Source**: https://4ort.xyz/entity/signalling-service-quality-through-price-and-certifications