REPI, V. V. R. Front Matter. Jurnal Ilmiah Giga, [S. l.], v. 23, n. 1, 2020. DOI: 10.47313/jig.v23i1.872. Disponível em: https://journal.unas.ac.id/giga/article/view/872. Acesso em: 22 jul. 2024.