PUTRI, Yunita Jeliyah Jalis; DESNITA, Desnita; SATRI, Yulza. Validity and Practicality of Student Worksheet Integrated by Sound Wave Experiment Set Using Smartphone with Sound Analyzer Basic 1.10.2 and Frequency Generator 2.6 Software. Jurnal Penelitian & Pengembangan Pendidikan Fisika, [S. l.], v. 10, n. 1, p. 123–138, 2024. DOI: 10.21009/1.10111. Disponível em: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/36070. Acesso em: 22 nov. 2024.