1.
Zeni Arya, Muhammad Amin, Indra Ramadona Harahap. Web-Based Operational CRM System for Client Retention in Wedding Organizer MSMEs: Design and Black-Box Validation. JCBD [Internet]. 2026 Sep. 29 [cited 2026 Nov. 9];5(3):390-5. Available from: https://jurnal.delitekno.co.id/index.php/jcbd/article/view/1070