SALAMATUN ASAKDIYAH. Relationship Marketing as a Driver of Competitive Advantage in Service Industries. Jurnal Manajemen, Bisnis dan Kewirausahaan, [S. l.], v. 6, n. 1, p. 505–519, 2026. DOI: 10.55606/jumbiku.v6i1.6863. Disponível em: https://journalshub.org/index.php/JUMBIKU/article/view/6863. Acesso em: 12 feb. 2026.