Nuchjaree Pirotesak และ Varun Taepaisitphongse. (2006) Analysis of young's modulus of polypropylene/clay nanocomposites. Chulalongkorn University:ม.ป.ท.Nuchjaree Pirotesak และ Varun Taepaisitphongse. 2006. Analysis of young's modulus of polypropylene/clay nanocomposites. ม.ป.ท.:Chulalongkorn University;Nuchjaree Pirotesak และ Varun Taepaisitphongse. Analysis of young's modulus of polypropylene/clay nanocomposites. ม.ป.ท.:Chulalongkorn University, 2006. Print.