2Crawley, F. K. Optimizing the life cycle safety, health and environment impact of new projects, Trans Icheme, Part B [J]. Process Safety and Environmental Protection, 2004,82 (B6) = 438 445.
3Abu-Khader, M. M. Impact of Human behaviors on progress safety management in developing countries, Trans Ichem E, Part B[J]. Process Safety and Environmental Protection, 2004, 82 (B6) :431437.