# AI-Powered Learning Support: A Study of Retrieval-Augmented Generation (RAG) Chatbot Effectiveness in an Online Course

> Research article (Information Systems Education Journal, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4408516474](https://www.wikidata.org/wiki/openalex:W4408516474)  
**Source**: https://4ort.xyz/entity/ai-powered-learning-support-a-study-of-retrieval-augmented-generation-rag-chatbot-effectiveness-in-an-online-course