Stevany, Veny, and Stivenes Tjin Siam. “The Impact of Social Media Marketing and Brand Engagement on Marketing Performance of Fashion MSMEs in Pontianak With Online Marketing Effectiveness As a Mediating Variable”. Economic: Journal Economic and Business 4, no. 4 (October 17, 2025): 650–657. Accessed October 25, 2025. https://jurnal.larisma.or.id/index.php/EJEB/article/view/1293.