TUKINO, T. Rancang Bangun Sistem Informasi Customer Relationship Management (CRM) Berbasis Web. Computer Based Information System Journal, [S. l.], v. 6, n. 1, p. 12, 2018. DOI: 10.33884/cbis.v6i1.546. Disponível em: https://ejournal.upbatam.ac.id/index.php/cbis/article/view/546. Acesso em: 30 apr. 2024.