Budiman, Johny, and Fidella Dita Maridza. 2026. “Enhancing Purchase Intention through Service Quality: The Mediating Role of Customer Satisfaction and Competitive Advantage in Batam City Supermarkets”. Dinasti International Journal of Economics, Finance & Accounting 6 (6):6002-14. https://doi.org/10.38035/dijefa.v6i6.5965.