SPEKTRA, Editor. FRONT MATTER SPEKTRA VOLUME 2 NOMOR 3 DESEMBER 2017. Spektra: Jurnal Fisika dan Aplikasinya, [S. l.], v. 2, n. 3, p. i - ix, 2017. DOI: 10.21009/SPEKTRA.02300. Disponível em: https://journal.unj.ac.id/unj/index.php/spektra/article/view/5767. Acesso em: 22 nov. 2024.