1. Chang, F. K. (1995) “Built-In Damage Diagnostics for Composite Structures,” ICCM-10: 10th International Congress of Composite Materials, Canada, 1995, pp. 283–289.
2. Roh, Y.; Chang, F. K., “Effect of Impact Damage on Lamb Wave Propagation in Laminated Composites,” presented at the ASME International Mechanical Engineering Congress and Exposition IMECE-1995, San Francisco, CA, 1995.
3. Wang, C. S.; Chang, F. K. (1999) “Built-in Diagnostics for Impact Damage Identification of Composite Structures,” 2nd International Workshop on Structural Health Montoring, 1999, pp. 612–621.
4. Wang, C. S.; Chang, F. K. (2000) “Diagnosis of Impact Damage in Composite Structures with Built-in Piezoelectrics Network,” SPIE vol 3990, San Diego, CA, 2000, pp. 13–19.
5. Wang, C. S.; Chang, F.-K.(2000) “Diagnosis of Impact Damage in Composite Structures with Built-in Piezoelectric Network,” ASME IMECE-2000 International Mechanical Engineering Congress and Exposition, 2000.