# Chatbot to improve learning punctuation in Spanish and to enhance open and flexible learning environments

> Research article (International Journal of Educational Technology in Higher Education, 2021) · cited 176× · AI/ML

**Wikidata**: [openalex:W3176849078](https://www.wikidata.org/wiki/openalex:W3176849078)  
**Source**: https://4ort.xyz/entity/chatbot-to-improve-learning-punctuation-in-spanish-and-to-enhance-open-and-flexible-learning-environments