Keadsuda Machuay และ Montree Wongsri. (2011) Plantwide control structure design of styrene process. Chulalongkorn University:ม.ป.ท.Keadsuda Machuay และ Montree Wongsri. 2011. Plantwide control structure design of styrene process. ม.ป.ท.:Chulalongkorn University;Keadsuda Machuay และ Montree Wongsri. Plantwide control structure design of styrene process. ม.ป.ท.:Chulalongkorn University, 2011. Print.