JPPPF, Editor. Front Matter JPPPF Volume 8 Issue 2, December 2022. Jurnal Penelitian & Pengembangan Pendidikan Fisika, [S. l.], v. 8, n. 2, 2022. DOI: 10.21009/1.08200. Disponível em: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/32478. Acesso em: 22 nov. 2024.