JPFA, E. Acknowledgement. Jurnal Penelitian Fisika dan Aplikasinya (JPFA), [S. l.], v. 7, n. 1, p. x-xi, 2017. DOI: 10.26740/jpfa.v7n1.px-xi. Disponível em: https://journal.unesa.ac.id/index.php/jpfa/article/view/1262. Acesso em: 2 may. 2024.