I Wayan Widiana, Putu Wira Buana and I Putu Agung Bayupati (2020) “CRM Implementation Using the VTiger CRM Application in Bottled Water Companies”, Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 4(3), pp. 418 - 428. doi: 10.29207/resti.v4i3.1826.