Elhuria, D. A. S., J. Kamase, and M. A. . Tenrisau. “The Influence of Social Media Marketing and Brand Image on Consumer Loyalty With Customer Engagement As a Mediating Variable in Franchise Coffee Shops”. Journal Social Society, vol. 6, no. 3, July 2026, pp. 2127-42, doi:10.54065/jss.6.3.2026.1285.