- The Dynamic Characteristics of a Concrete Building from Construction to Completion,
E. Wahyuni and T. Ji
Paper 237 from CCP: 79, ISBN 0-948749-95-4 (2004)
- FE Modelling of a Long-Span Flat Concrete Floor using Dynamic Measurements,
E. El-Dardiry, E. Wahyuni, T. Ji and B.R. Ellis
Paper 2.2 from CCP: 69, ISBN 0-948749-71-7 (2000)