Willy Jack Sumampouw, Ruland, Dean Salomo Anthonino Kemenaung, and R.A. Fahrudin. “Strategy for Building Customer Loyalty: The Role of Customer Relationship Marketing and Engagement in Mediating Satisfaction”. Research of Business and Management 3, no. 2 (August 26, 2025): 85–97. Accessed September 16, 2025. https://sanscientific.com/journal/index.php/rbm/article/view/479.