1. A safety/security risk analysis approach of Industrial Control Systems: A cyber bowtie – combining new version of attack tree with bowtie analysis;Abdo;Comput. Secur,2018
2. API RP 70I: Security for Worldwide Offshore Oil and Natural Gas Operations;American Petroleum Institute (API),2012
3. American Petroleum Institute (API), 2010, API RP 70: Security for Offshore Oil and Natural Gas Operations.
4. American Petroleum Institute (API), 2013, API RP 780: Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries.
5. American Petroleum Institute (API), 2014, API RP 521: Pressure-Relieving and Depressuring Systems.