Nattharika Aumsuwan และผู้แต่งคนอื่นๆ. (2003) Characterization of polystyrene formed via admicellar polymerization : the effect of initiator concentration. Chulalongkorn University:ม.ป.ท.Nattharika Aumsuwan และผู้แต่งคนอื่นๆ. 2003. Characterization of polystyrene formed via admicellar polymerization : the effect of initiator concentration. ม.ป.ท.:Chulalongkorn University;Nattharika Aumsuwan และผู้แต่งคนอื่นๆ. Characterization of polystyrene formed via admicellar polymerization : the effect of initiator concentration. ม.ป.ท.:Chulalongkorn University, 2003. Print.