JPFA, Editor. “Acknowledgment JPFA Vol 8 No 1 June 2018”. Jurnal Penelitian Fisika dan Aplikasinya (JPFA) 8, no. 1 (June 30, 2018): vii. Accessed May 8, 2024. https://journal.unesa.ac.id/index.php/jpfa/article/view/2951.