ASNANDA FAIRUZ TSURAYA; ACEP SAMSUDIN. Analisis Strategi Pemasaran Kopi dalam Meningkatkan Volume Penjualan di PT. Utokopia Coffee Surabaya. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam, [S. l.], v. 6, n. 9, p. 3767 –, 2025. DOI: 10.47467/elmal.v6i9.9347. Disponível em: https://journal-laaroiba.com/ojs/index.php/elmal/article/view/9347. Acesso em: 11 may. 2026.