DETA, U. A. Acknowledgment JPFA Volume 11 Nomor 1 Juni 2021. Jurnal Penelitian Fisika dan Aplikasinya (JPFA), [S. l.], v. 11, n. 1, p. vii-viii, 2021. DOI: 10.26740/jpfa.v11n1.pvii-viii. Disponível em: https://journal.unesa.ac.id/index.php/jpfa/article/view/14821. Acesso em: 3 may. 2024.