SPEKTRA, Editor. BACK MATTER SPEKTRA VOLUME 1 NOMOR 1 AGUSTUS 2016. Spektra: Jurnal Fisika dan Aplikasinya, [S. l.], v. 1, n. 1, 2017. DOI: 10.21009/SPEKTRA.011111. Disponível em: https://journal.unj.ac.id/unj/index.php/spektra/article/view/7781. Acesso em: 6 apr. 2025.