DR.S.KAVITHA, MS. MEHTA VANI JOGHEE,. A Study on the Influence of Profession and Income on UPI Usage and Satisfaction. European Economic Letters (EEL), [S. l.], v. 15, n. 3, p. 4144–4147, 2025. Disponível em: https://eelet.org.uk/index.php/journal/article/view/3952. Acesso em: 15 mar. 2026.