# Improving EFL speaking performance among undergraduate students with an AI-powered mobile app in after-class assignments: an empirical investigation

> Research article (Humanities and Social Sciences Communications, 2025) · cited 13× · AI/ML

**Wikidata**: [openalex:W4408429425](https://www.wikidata.org/wiki/openalex:W4408429425)  
**Source**: https://4ort.xyz/entity/improving-efl-speaking-performance-among-undergraduate-students-with-an-ai-powered-mobile-app-in-after-class-assignments