1. Center for Chemical Process Safety (CCPS); Guidelines for Process Safety Metrics, John Wiley & Sons, Hoboken, U.S.A. (2010)
2. Drake, E. M.; “An Integrated Approach for Determining Appropriate Integrity Levels for Chemical Process Safety Interlock Systems,” Proceedings of Int. Symposium and Workshop on Process Safety Automation, pp. 225–248, Houston, U.S.A. (1994)
3. Fuchino, T., Y. Shimada, T. Kitajima and Y. Naka; “Management of Engineering Standards for Plant Maintenance based on Business Process Model,” Comput. Aided Chem. Eng., 28, 1363–1368 (2010)
4. Fuchino, T., Y. Shimada, T. Kitajima, K. Takeda, R. Batrese and Y. Naka; “A Business Process Model for Process Design being that Incorporates Conscious of Independent Protection Layer Considerations,” Comput. Aided Chem. Eng., 29, 326–330 (2011)
5. Kjaer, H. T. and O. Nja; “Monitoring Major Accident Risk in Offshore Oil and Gas Activities by Leading Indicators,” Proceedings of 12th Probabilistic Safety Assessment and Management, Paper 140, Honolulu, U.S.A. (2014)