# Examining Massive Digital Libraries (MDLs) and Their Impact on Reference Services

> Research article (The Reference Librarian, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2332043075](https://www.wikidata.org/wiki/openalex:W2332043075)  
**Source**: https://4ort.xyz/entity/examining-massive-digital-libraries-mdls-and-their-impact-on-reference-services