Syabania R, Rosmawarni N. PERANCANGAN APLIKASI CUSTOMER RELATIONSHIP MANAGEMENT (CRM) PADA PENJUALAN BARANG PRE-ORDER BERBASIS WEBSITE. JRI [Internet]. 2021Apr.24 [cited 2025Sep.17];10(1):44-9. Available from: https://journal.istn.ac.id/index.php/rekayasainformasi/article/view/951