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Muthu, S.S., Li, Y., Hu, J.Y., Mok, P. Y., Mao,Y.F., Wu, X.X., and Li, Q.H. (2013). Assessment of Eco-functional properties of shopping bags: Development of a 45novel eco-functional tester, International Journal of Clothing Science & Technology, (Journal Impact Factor 1.2, Q3 15/26 in the category of ‘materials science, textiles’) 25(3): 208-225.

Muthu S.S., Li Y., Hu J.Y., and Mok, P. Y. (2012). Quantification of Environmental impact and ecological sustainability of textile fibres, Ecological Indicators, (Journal Impact Factor 6.9, Q1 48/275 in the category of ‘environmental sciences’) 13(1): 66-74

Muthu, S.S., Li, Y., Hu, J.Y., Mok, P. Y., and Ding, X. (2012). Erratum to Influence of consumer behaviour and governmental policies in China, Hong Kong and India: An eco- impact assessment study o reusable shopping bags (Energ Educ Sci Tech-A, (2012), 28, (1131-1144)), Energy Education Science and Technology Part A: Energy Science and Research, (Journal Impact Factor 31.677, Q1 1/45 in the category of ‘engineering, environmental’) 29(1): 709.

Muthu S.S.K., Li Y., Hu J.Y., Mok, P. Y., and Ding, X. (2012). Influence of consumer behaviour and governmental policies in China, Hong Kong and India: An eco-impact assessment study of reusable shopping bags, Energy Education Science & Technology Part A: Energy Science and Research, (Journal Impact Factor 31.677, Q1 1/45 in the category of ‘engineering, environmental’) 28(2):1131-1144

Muthu S.S.K., Li Y., Hu J.Y., and Mok, P. Y. (2012). Recyclability Potential Index (RPI): The concept and quantification of RPI for Textile Fibers, Ecological Indicators, (Journal Impact Factor 6.9, Q1 48/275 in the category of ‘environmental sciences’) 18: 58-62.

Muthu, S.S., Li, Y., Hu, J.Y., Mok, P. Y., and Liao, X. (2012) Environmental performance of the polypropylene nonwoven shopping bags: LCA study of manufacturing technologies, Energy Education Science & Technology Part A, (Journal Impact Factor 31.677, Q1 1/45 in the category of ‘engineering, environmental’) 30(1): 409-424.

Muthu S.S., Li Y., Hu J.Y., Mok, P. Y.,and Ding X. (2012). Eco-impact of plastic and paper shopping bags, Journal of Engineered Fibres & Fabrics, (Journal Impact Factor 2.9, Q1 6/26 in the category of ‘materials science, textiles’) 7(1): 26-37.

Muthu, S.S., Li, Y., Hu, J.Y., and Mok, P. Y. (2012) Eco-functional assessment combined with life cycle analysis: Concept and applications, Energy Education 46Science & Technology Part A, (Journal Impact Factor 31.677, Q1 1/45 in the category of ‘engineering, environmental’) 29(1): 435-450.

Muthu S.S.K., Li Y., Hu J.Y., Mok P.Y., and Liao X. (2012). Carbon footprint of production processes of polypropylene nonwoven shopping bags, Fibres & Textiles in Eastern Europe, (Journal Impact Factor 0.9, Q3 17/26 in the category of ‘materials science, textiles’) 92: 12-15.