Analysis of Social Media Innovation Tiktok as a Promotional Media in Creating Competitiveness (Competitive Adventage) in the Sustainability of UMKM BerkahFD Gorden Kediri. (2025). Proceeding Kilisuci International Conference on Economic & Business, 3, 2306-2319. https://doi.org/10.29407/kilisuci.v3i.6586