PADILLAH, Ridwan Nur; PATRIE, Hestya. UPAYA PENINGKATAN PELAYANAN DAN LOYALITAS CUSTOMER DI PT. AL AMIN MULIA LESTARI. IDEALIS : InDonEsiA journaL Information System, [S. l.], v. 1, n. 5, p. 226–232, 2018. Disponível em: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1009. Acesso em: 20 mar. 2026.