Needs Analysis of Interactive Multimedia Teaching Materials on Alternative Energy Content to Facilitate Students’ Concept Mastery and Technology Literacy. Jurnal Penelitian Pembelajaran Fisika, [S. l.], v. 12, n. 1, 2026. DOI: 10.24036/jppf.v12i1.34. Disponível em: https://jppf.ppj.unp.ac.id/index.php/jppf/article/view/34. Acesso em: 30 jul. 2026.