Jumanto, Jumanto, Udin Syaefudin Sa'Ud, and Wahyu Sopandi. “Development of IPAS Teaching Materials With the RADEC Model Based on Metacognitive Strategies to Enhance Critical and Creative Thinking Skills of Elementary School Students”. Jurnal Penelitian Pendidikan IPA 10, no. 3 (March 30, 2024): 1000–1008. Accessed May 18, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/7010.