SUPRIYOSO, P.; SUPRIADI, D. Positioning Strategy for Excelso Coffee Buyers At Mayfair Bandung. Economic: Journal Economic and Business, [S. l.], v. 1, n. 1, p. 34–40, 2022. DOI: 10.56495/ejeb.v1i1.245. Disponível em: https://jurnal.larisma.or.id/index.php/EJEB/article/view/245. Acesso em: 5 jul. 2025.