D. Saritha, I. Anand Pawar (2023) “Consummated Performance of Unified Payments Interface (UPI) In India During Pre and Post Pandemic Period”, European Economic Letters (EEL), 13(4), pp. 1124–1133. Available at: https://eelet.org.uk/index.php/journal/article/view/716 (Accessed: 8 October 2025).