1. Nwagboso, C., Georgakis, P. and Dyke, D., 2004, “Time compression design with decision support for intelligent transport systems deployment,” Computers in Industry, 54, pp. 291–306.
2. Terwiesch, C. and Loch, C. H., 1999, “Measuring the effectiveness of overlapping development activities,” Management Science, 26, pp. 44–59.
3. Prasad, B., 1996, Concurrent Engineering Fundamentals: Integrated Product and Process Organization, Prentice Hall.
4. Mittra, S. S., 1991, Principles of Relational Database Systems, Prentice Hall.
5. Raflik, M., 1990, CAD*I Database-An Approach to an Engineering Database, ECSC-EEC-EAEC.