Back Matter. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 6, n. 1, 2017. DOI: 10.15408/sjie.v6i1.5146. Disponível em: https://journal.uinjkt.ac.id/index.php/signifikan/article/view/5146. Acesso em: 29 jun. 2026.