# Data Portability between Online Services: An Empirical Analysis on the Effectiveness of GDPR Art. 20

> Research article (Proceedings on Privacy Enhancing Technologies, 2021) · cited 32× · AI/ML

**Wikidata**: [openalex:W3159924905](https://www.wikidata.org/wiki/openalex:W3159924905)  
**Source**: https://4ort.xyz/entity/data-portability-between-online-services-an-empirical-analysis-on-the-effectiveness-of-gdpr-art-20