Bilqis Nabila Istiqlaliani, Dimas Wahyu Fahriski, Sudarmiatin Sudarmiatin, and Ita Prihatining Wilujeng. “Marketing Mix Analysis in Enhancing Product Competitiveness in the Local Market : (Case Study on Adam Koi)”. Harmoni Economics: International Journal of Economics and Accounting 2, no. 4 (November 14, 2025): 145–151. Accessed March 3, 2026. https://economics.ifrel.org/index.php/HarmoniEconomics/article/view/351.