# The Effectiveness of Guided Inquiry and INSTAD towards Students’ Critical Thinking Skills on Circulatory System Materials

> Research article (Jurnal Pendidikan IPA Indonesia, 2018) · cited 34× · AI/ML

**Wikidata**: [openalex:W2921248649](https://www.wikidata.org/wiki/openalex:W2921248649)  
**Source**: https://4ort.xyz/entity/the-effectiveness-of-guided-inquiry-and-instad-towards-students-critical-thinking-skills-on-circulatory-system-materials