RAJA, J. L.; KUSUMA, Y. B. Brand Loyalty in the Coffee Business: Economic Analysis of Brand Image, Product Quality, and Price . International Journal of Economics Development Research (IJEDR), [S. l.], v. 6, n. 1, p. 147–158, 2025. DOI: 10.37385/ijedr.v6i1.5658. Disponível em: https://yrpipku.com/journal/index.php/ijedr/article/view/5658. Acesso em: 4 jul. 2025.