Imanurrovi, F. and Himmati, R. (2023) “The Effect of Frontliner Services and Relationship Marketing on Customer Loyalty at Bank Muamalat Indonesia Madiun Sub-Branch Office”, EKSISBANK (Ekonomi Syariah dan Bisnis Perbankan), 7(2), pp. 210-223. doi: 10.37726/ee.v7i2.866.