# The Effects of Representation Tool (Visible-Annotation) Types to Support Knowledge Building in Computer-Supported Collaborative Learning.

> Research article (Educational Technology & Society, 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2798517534](https://www.wikidata.org/wiki/openalex:W2798517534)  
**Source**: https://4ort.xyz/entity/the-effects-of-representation-tool-visible-annotation-types-to-support-knowledge-building-in-computer-supported-collabor