Bank BJB’s Efforts to Boost Customer Loyalty through Digital Services: Upaya Bank BJB dalam Meningkatkan Loyalitas Nasabah melalui Layanan Digital. pssh [Internet]. 2026 Jul. 11 [cited 2026 Jul. 19];9:28-34. Available from: https://pssh.umsida.ac.id/index.php/pssh/article/view/1106