AWALIYAH, Indah Siti Fauziah Noor; PUSPATRIANI, Annisa Desty. Analysis of Customer Relationship Management (CRM) Optimization at PT Dthree Sukses Mulia Tasikmalaya. Productivity, [S. l.], v. 6, n. 3, p. 149–155, 2025. DOI: 10.35797/ejp.v6i3.63788. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/63788. Acesso em: 14 jan. 2026.