Onu, Praise Igochi, Remigius Obinna Okeke, Bourdillon O. Omijeh, and Princewill Agbagbo. “Functional and Failure Rate Analysis of High Integrity Pressure Protection Systems (HIPPS) for Safety Integrity Level (SIL) Determination in Oil and Gas Production Facilities”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS) 9, no. 1 (April 30, 2026). Accessed July 8, 2026. https://ijeeas.utem.edu.my/ijeeas/article/view/6386.