[1]
P. A. Nlerum and C. B. Eleje, “MULTILEVEL VERIFICATION SYSTEM FOR MITIGATING CYBER RISKS IN UPSTREAM OPERATIONS OF SMART OILFIELDS”, FJS, vol. 9, no. 11, pp. 335 – 344, Nov. 2025, doi: 10.33003/fjs-2025-0911-4007.