# Pre-Service Teachers’ Knowledge of Relational Structure of Physics Concepts: Finding Key Concepts of Electricity and Magnetism

> Research article (Education Sciences, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2908601590](https://www.wikidata.org/wiki/openalex:W2908601590)  
**Source**: https://4ort.xyz/entity/pre-service-teachers-knowledge-of-relational-structure-of-physics-concepts-finding-key-concepts-of-electricity-and-magne