Dr. R. Sundari, Dr. Srividya Prathiba C.S. (2025). From Coin-Jars to QR Codes: How UPI is rewriting the household budgets of Chennai’s Middle-Class Women. European Economic Letters (EEL), 15(3), 3966–3975. Retrieved from https://www.eelet.org.uk/index.php/journal/article/view/3903