Utama, A.A Gde Satia, 		Rahayu, Puput Puji, 		Harianto, Shandy, AND 		Daniel, Debby Ratna.
" OPTIMALISASI BANYUWANGI IN YOUR HAND MELALUI FITUR PENGINTEGRASIAN GPS DAN TAX REFUND GUNA MENINGKATKAN CUSTOMER SATISFACTION" <em>BISMA: Jurnal Bisnis dan Manajemen</em> [Online], Volume 13 Number 1 (26 March 2019)