J, S.D.P. and P, S. (2026) “Comparative Analysis of Customer Acquisition Performance of Swiggy, Zomato, and Blinkit in the Digital Era: A Study of Visakhapatnam District in Andhra Pradesh”, South India Journal of Social Sciences, 24(5), pp. 52–56. doi:10.62656/SIJSS.v24i5.2545.