1. Smart materials and smart systems for the future;Akhras;Canadian Military Journal, Autumn,2000
2. Transport and sustainability;Button,2009
3. Elastic - a methodological framework for identifying and selecting sustainable transport indicators;Castillo;Transportation Research Part D: Transport and Environment,2010
4. Chin, H.C., 1998. In: Yuen, B. (Ed.), Urban Transportation Planning in Singapore. Singapore Institute of Planners, Singapore.
5. ADB-ASEAN Regional road safety program—Country report CR 8;Chin,2003