Masytha Siagian N, Dwi Sena M, Madonna Yuma F. E-CRM MYSAFFANA FOR OPTIMIZING CUSTOMER AND TRANSACTION DATA AT SAFFANA BOUTIQUE . JURTEKSI [Internet]. 2026Mar.6 [cited 2026Mar.11];12(2):231-8. Available from: https://jurnal.stmikroyal.ac.id/index.php/jurteksi/article/view/4435