GUNAWAN, Antoni; MELINDA, Tina. Analysis of Marketing Mix and Purchasing Decisions (a Study of Kene Kopi Products). KnE Social Sciences, [S. l.], v. 5, n. 5, p. 510–518, 2021. DOI: 10.18502/kss.v5i5.8838. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/8838. Acesso em: 6 jul. 2025.