# An e-portfolio to enhance sustainable vocabulary learning in English

> Research article (The EuroCALL Review, 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W2198027297](https://www.wikidata.org/wiki/openalex:W2198027297)  
**Source**: https://4ort.xyz/entity/an-e-portfolio-to-enhance-sustainable-vocabulary-learning-in-english