Unsiya, Siti, and Bernard T. Widjaja. 2026. “Strategi Pemasaran Nutritional Heritage: Transformasi UMKM ‘‘Salmontok‘‘ Berbasis Ekonomi Sirkular Menuju Pasar Premium”. Jurnal Sosial Teknologi 6 (2):626-49. https://doi.org/10.59188/jurnalsostech.v6i2.32711.