A Quantitative approach to managing Construction Pollution Control based on Resource leveling, International Journal of Construction Innovation. Li, H and Z Chen, and Wong, T C (2000)

Application of Barcode Technology for An Incentive Reward Program to Reduce Construction Wastes in Hong Kong, Chen, H Li, Conrad T C Wong (2000)

Computer-Aided Quantity Survey Software VHStation, International Conference on Construction information Technology 2000 held by the HK Polytechnic University.
Conrad T C Wong, Ruoyu Yan, Shuhua Wang, Jun Tan, Yang Cao and Shijie Cai(2000)

Environmental Management of Urban Construction Projects in China
Zhen Chen, Heng Li and Conrad T C Wong

Incentive reward program for reducing construction wastes. ASCE Construction Engineering and Management. ASCE, 126(4), 320-324.Chen, Z Li, H and Wong, T C (2000)