ZHANG, Zhehan. Research on Digital Marketing Management Issues and Optimization Strategies Based on European Enterprises. Finance & Economics, [S. l.], v. 2, n. 6, p. 3572, 2024. DOI: 10.61173/rr87zn46. Disponível em: https://fe.deanfrancis.press/article/view/645. Acesso em: 4 nov. 2026.