Islamic Values in Customer Relationship Management (CRM): Implications for Customer Loyalty and Business Sustainability. Indonesian Journal of Religious, [S. l.], v. 1, n. 1, p. 29–41, 2026. DOI: 10.66052/gbvzgc98. Disponível em: https://ejournal.scedui.com/index.php/ijremi/article/view/898. Acesso em: 17 sep. 2026.