AGGY PRAMANA GUSMAN. Analisa Perancangan dan Implementasi Pemesanan secara Online Berbasis Costumer Relationship Management (CRM). Majalah Ilmiah UPI YPTK, [S. l.], v. 26, n. 1, p. 7–13, 2019. DOI: 10.35134/jmi.v26i1.17. Disponível em: https://jmi-upiyptk.org/ojs/index.php/jmi/article/view/17. Acesso em: 4 feb. 2026.