SPEKTRA, Editor. BACK MATTER SPEKTRA VOLUME 2 NOMOR 1 APRIL 2017. Spektra: Jurnal Fisika dan Aplikasinya, [S. l.], v. 2, n. 1, 2017. DOI: 10.21009/SPEKTRA.021111. Disponível em: https://journal.unj.ac.id/unj/index.php/spektra/article/view/17661. Acesso em: 5 nov. 2024.