STIE PORT NUMBAY, L. Jurnal Ekonomi & Bisnis Volume 8, Nomor 1, Juli 2017. Jurnal Ekonomi dan Bisnis, [S. l.], v. 8, n. 1, 2021. DOI: 10.55049/jeb.v8i1.34. Disponível em: https://ejurnal.stie-portnumbay.ac.id/index.php/jeb/article/view/34. Acesso em: 19 apr. 2024.