1. Department of Textile and Clothing Textile and Clothing Technology, University of Moratuwa, Moratuwa, Sri Lanka
2. Division of Textile and Clothing Technology, Institute of Technology, University of Moratuwa, Diyagama, Homagama, Sri Lanka
3. Department of Engineering Technology, Faculty of Technology, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
4. Department of Chemistry, University of Colombo, Colombo 03, Sri Lanka