Satrio, Danang, and Adi Prasetiyo. “Brand Community As a Driving Factor of Brand Loyalty: An Empirical Study on Batik Vespa Club Pekalongan”. International Journal of Management and Digital Business 4, no. 2 (November 18, 2025). Accessed December 4, 2025. https://journal.adpebi.com/index.php/ijmdb/article/view/1584.