NOVIEHARTINI, Hana; USMAN, Osly; HANDARU, Agung Wahyu. The Effect of the Quality of Bank Mandiri’s Application Services on Customer Loyalty Among Kopra Users. Digital Marketing, Consumer Behavior, and Economic Trends Journal, [S. l.], v. 1, n. 4, p. 160–178, 2026. DOI: 10.70865/dmcbej.v1i4.159. Disponível em: https://ojs.proaksara.com/index.php/dmcbej/article/view/159. Acesso em: 25 apr. 2026.