Jalantina, Dyah Ika Kirana, and Maria Magdalena Minarsih. “Increase Customer Loyalty by Customer Bonding and Customer Relationship Management”. Enrichment : Journal of Management 13, no. 2 (July 4, 2023): 1618-1627. Accessed September 21, 2026. https://www.enrichment.iocspublisher.org/index.php/enrichment/article/view/1396.