Zareena Begum, Shinasa Kulsum, Shettipally Srinath, Peddapalli Aravind Chary, Singarapu Sneha. A Cyber-Physical IoT Architecture for Secure Fuel Dispensing with DualFactor Authentication and Real-Time Volumetric Monitoring. Int. J. Data. Sci. IoT. Manag. Syst. 2026;5(1):413-420. doi:10.64751/ijdim.2026.v5.n1.pp413-420