Analysis of the Influence of Brand Attitude and Brand Engagement on Positive Brand Referral Kopiko Brand. Management Analysis Journal, [S. l.], v. 13, n. 1, p. 1–10, 2024. DOI: 10.15294/maj.v13i1.1193. Disponível em: https://journal.unnes.ac.id/journals/maj/article/view/1193. Acesso em: 19 dec. 2025.