Dyan Wicaksono, A. and Patrie, H. (2019) “UPAYA MENINGKATKAN LOYALITAS DAN PELAYANAN TERHADAP CUSTOMER DI TARA TOUR & TRAVEL (PT. TARUNA DIRGANTARA)”, IDEALIS : InDonEsiA journaL Information System, 2(6), pp. 238-243. Available at: https://jom.fti.budiluhur.ac.id/index.php/IDEALIS/article/view/2424 (Accessed: 8February2025).