ADY MAHFUZH, M.; YUSUF KHOIRUDDIN, A. TINGKATKAN LOYALITAS MUZAKI: ANALISIS COSTUMER RELATIONSHIP MANAJEMEN (CRM) PADA DIGITAL SERVICE BADAN AMIL ZAKAT NASIONAL (BAZNAS) KOTA YOGYAKARTA. Ekonomi Islam, [S. l.], v. 14, n. 2, p. 206–221, 2023. DOI: 10.22236/jei.v14i2.11276. Disponível em: https://journal.uhamka.ac.id/index.php/jei/article/view/11276. Acesso em: 23 nov. 2024.