Denis Njumo Atehnjia, and Clarence Kweku Akuamoa. “The Risk-Based Verification of Subsea Blowout Preventer System”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 3, no. 11 (December 5, 2017): 138–150. Accessed May 5, 2024. https://ijasre.net/index.php/ijasre/article/view/732.