Nguyen Thanh Thai, Nguyen Thanh Hung, and Tran Nguyen Quy. “Risk Based Inspection Methodology (RBI) for Pressure Vessels of Oil and Gas Processing Facilities”. Petrovietnam Journal 30 (April 1, 2021): 52 - 57. Accessed August 5, 2026. https://www.pvj.vn/index.php/TCDK/article/view/412.