ISNAENI, Yowanti Laela; 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, [S. l.], v. 10, n. 8, p. 5687–5693, 2024. DOI: 10.29303/jppipa.v10i8.8067. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8067. Acesso em: 6 sep. 2024.