Aryani, Siska, Hera Novia, and Andhy Setiawan. 2024. “Development and Analysis Validation Instrument Critical Thinking Heat Concept (CTHT) Using Rash Model”. Jurnal Penelitian Pendidikan IPA 10 (7):3731-38. https://doi.org/10.29303/jppipa.v10i7.7727.