JPPPF, Editor. Front Matter JPPPF Volume 2 Nomor 1, Juni 2016. Jurnal Penelitian & Pengembangan Pendidikan Fisika, [S. l.], v. 2, n. 1, p. i - x, 2016. DOI: 10.21009/1.02100. Disponível em: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/477. Acesso em: 5 nov. 2024.