SARAVANAKUMAR, G.; JOTHI, Naresh Kumar; ARUN, M. Intuitionistic Fuzzy Contra Gδ − e∗-Locally Continuous Frameworkfor Secure UPI Transactions under Network Uncertainty. Soft Computing Fusion with Applications , [S. l.], v. 3, n. 1, p. 1–9, 2026. DOI: 10.22105/scfa.v3i1.84. Disponível em: https://www.scfa.reapress.com/journal/article/view/84.. Acesso em: 17 may. 2026.