JPPPF, Editor. Front Matter JPPPF Volume 8 Issue 1, June 2022. Jurnal Penelitian & Pengembangan Pendidikan Fisika, [S. l.], v. 8, n. 1, 2022. DOI: 10.21009/1.08100. Disponível em: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/27995. Acesso em: 22 nov. 2024.