Isnaeni, Yowanti Laela, and Zulherman. “E-Modules of Natural and Social Sciences (IPAS) ‘Changes in Energy Forms’ With FlipHTML5 to Improving the Student Motivation of Elementaray School”. Jurnal Penelitian Pendidikan IPA 10, no. 8 (August 25, 2024): 5687–5693. Accessed September 6, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/8067.