# Measuring Friendship Closeness: A Perspective of Social Identity Theory

> Research article (Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4292718593](https://www.wikidata.org/wiki/openalex:W4292718593)  
**Source**: https://4ort.xyz/entity/measuring-friendship-closeness-a-perspective-of-social-identity-theory