SULLAISAH, F.; NURLINA; RAHMAWATI. Valid and Practical Powtoon-Based Learning Media for Science Learning: Media Pembelajaran Berbasis Powtoon yang Valid dan Praktis untuk Pembelajaran Sains. Indonesian Journal of Innovation Studies, [S. l.], v. 26, n. 4, p. 10.21070/ijins.v26i4.1721, 2025. DOI: 10.21070/ijins.v26i4.1721. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1721. Acesso em: 5 dec. 2025.