I Wayan Widiana, Putu Wira Buana, and I Putu Agung Bayupati. “CRM Implementation Using the VTiger CRM Application in Bottled Water Companies: Pemodelan Dan Implementasi Proses Bisnis Berbasis E-CRM Menggunakan Aplikasi VTiger CRM ”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 4, no. 3 (June 20, 2020): 418–428. Accessed October 30, 2026. https://jurnal.iaii.or.id/index.php/RESTI/article/view/1826.