Perancangan Sistem Informasi Customer Relationship Management (CRM) (Studi Kasus : CV. Berkah Utama). JOURNAL VISION TECHNOLOGY (V-TECH) , [S. l.], v. 3, n. 1, p. 59–64, 2020. DOI: 10.35141/yerb2n61. Disponível em: https://ejournal.unaja.ac.id/index.php/JVT/article/view/1352. Acesso em: 21 nov. 2025.