Norris, Teresa, and Diana Sari. “The Influence of Brand Authenticity on Brand Loyalty Towards Local Skincare Products: Mediating Role of Brand Attachment ”. Golden Ratio of Marketing and Applied Psychology of Business 6, no. 1 (July 2, 2025): 80–97. Accessed July 29, 2026. https://goldenratio.id/index.php/grmapb/article/view/1457.