SIBARANI, H. J.; BILL MAXIMILLIAN; HENDRIK. The Effect of Product Excellence, Satisfaction and Marketing Communication of Tabanas Products on Customer Loyalty Saving at PT. Bank Mestika Dharma Tbk, Kcp Tomang Elok Medan. Jurnal Mantik, [S. l.], v. 4, n. 4, p. 2675-2681, 2021. DOI: 10.35335/mantik.Vol4.2021.1237.pp2675-2681. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/1237. Acesso em: 17 apr. 2026.