- Author: De Silva Clarence W
- Language: English
- Year: 2017
- Author: De Silva Clarence W
- Language: English
- Year: 2016
- Author: De Silva Clarence W
- Language: English
- Year: 2015
- Author: De Silva Clarence W
- Language: English
- Year: 2007
- Author: De Silva Clarence W., Halgamuge Saman K., Khoshnoud Farbod, Li Maoqing
- Language: English
- Year: 2016
- Author: De Silva Clarence W
- Language: English
- Year: 2007
- Author: De Silva Clarence W
- Language: English
- Year: 2005