MUTIARA DIER; MIFTAHUL JANNAH RITONGA; ZULKIFLI, Zulkifli; AZIZAHWATI, Azizahwati. DEVELOPMENT OF STEM-BASED E-MODULE ON SOUND WAVES TO IMPROVE HIGH SCHOOL STUDENTS’ PROBLEM-SOLVING SKILLS. EduFisika: Jurnal Pendidikan Fisika, [S. l.], v. 10, n. 3, p. 374–388, 2025. DOI: 10.59052/edufisika.v10i3.47537. Disponível em: https://www.online-journal.unja.ac.id/EDP/article/view/47537. Acesso em: 28 apr. 2026.