# First dose is always freemium

> Research article (ACM SIGCAS Computers and Society, 2016) · cited 38× · AI/ML

**Wikidata**: [openalex:W2239006170](https://www.wikidata.org/wiki/openalex:W2239006170)  
**Source**: https://4ort.xyz/entity/first-dose-is-always-freemium