# Cooperation, social norm internalization, and hierarchical societies

> Research article (Scientific Reports, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3087385619](https://www.wikidata.org/wiki/openalex:W3087385619)  
**Source**: https://4ort.xyz/entity/cooperation-social-norm-internalization-and-hierarchical-societies