BUDIANTO, A. E. Promotion Effectiveness Using EPIC Model. MBR (Management and Business Review), [S. l.], v. 1, n. 1, p. 30–37, 2017. DOI: 10.21067/mbr.v1i1.2047. Disponível em: https://ejournal.unikama.ac.id/index.php/mbr/article/view/2047. Acesso em: 25 apr. 2024.