RUHAMAK, M. D. Front Matter (Halaman Depan). Ekonika : Jurnal Ekonomi Universitas Kadiri, [S. l.], v. 4, n. 1, 2019. Disponível em: https://ojs.unik-kediri.ac.id/index.php/ekonika/article/view/355. Acesso em: 22 nov. 2024.