AZZAHRA, A.; ANDRI B, A. S. .; ZEFRIYENNI, Z. Pricing and Promotion Analysis of Purchase Decisions at McDonald’s. Eduvest - Journal of Universal Studies, [S. l.], v. 5, n. 9, p. 11699–11710, 2025. DOI: 10.59188/eduvest.v5i9.50873. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/50873. Acesso em: 17 apr. 2026.