Utomo, Drajat Sukmanto, Kartono, and Widiasih. “Development of A Guided Discovery Learning Model Based on E-Learning in Thematic Learning”. Jurnal Penelitian Pendidikan IPA 9, no. 12 (December 20, 2023): 11625–11640. Accessed May 17, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/5309.