# Interaction between populations promotes cooperation in voluntary prisoner's dilemma

> Research article (Applied Mathematics and Computation, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3093789028](https://www.wikidata.org/wiki/openalex:W3093789028)  
**Source**: https://4ort.xyz/entity/interaction-between-populations-promotes-cooperation-in-voluntary-prisoner-s-dilemma