# Intelligent tutoring systems for word problem solving in COVID-19 days: could they have been (part of) the solution?

> Research article (ZDM, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4286716549](https://www.wikidata.org/wiki/openalex:W4286716549)  
**Source**: https://4ort.xyz/entity/intelligent-tutoring-systems-for-word-problem-solving-in-covid-19-days-could-they-have-been-part-of-the-solution