ATHIYYAH , Royhanun; AL FARIZI, Taufiq; NANTO, Dwi. Improvement of Science Process Skills Through Sound Variable Intensity Level Tool Kit. Jurnal Penelitian & Pengembangan Pendidikan Fisika, [S. l.], v. 6, n. 1, p. 89–96, 2020. DOI: 10.21009/1.06110. Disponível em: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/12829. Acesso em: 5 nov. 2024.