Patcharaporn Ngumnunjai. 2003. Preparation and properties of poly (methylmethacrylate)/clay nanocomposites /Patcharaporn Ngumnunjai. Field of Study Petrochemistry and Polymer Science, Chulalongkorn University;
Patcharaporn Ngumnunjai. (2003) Preparation and properties of poly (methylmethacrylate)/clay nanocomposites /Patcharaporn Ngumnunjai . Chulalongkorn University/Bangkok.
Patcharaporn Ngumnunjai. Preparation and properties of poly (methylmethacrylate)/clay nanocomposites /Patcharaporn Ngumnunjai. . Bangkok:Chulalongkorn University, 2003.
Patcharaporn Ngumnunjai. (2003) Preparation and properties of poly (methylmethacrylate)/clay nanocomposites /Patcharaporn Ngumnunjai . Chulalongkorn University/Bangkok.