Front Matter. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 5, n. 1, 2016. DOI: 10.15408/sjie.v5i1.3227. Disponível em: https://journal.uinjkt.ac.id/signifikan/article/view/3227. Acesso em: 23 dec. 2025.