ANJELIKA, F. . .; SINAGA, T. M. . . Influence of Marketing MIX 4P (Product, Price, Place, Promotion) On Purchase Decision at PT. Alfa Scorpii Setia Budi Branch Medan . Jurnal Mantik, [S. l.], v. 5, n. 4, p. 2239-2246, 2022. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/1966. Acesso em: 30 apr. 2026.