Aranya Sirivallop. 1990. Effect of photosensitizers on the photodegradation of blow molding poly (vinyl chloride). Graduate School, Chulalongkorn University;
Aranya Sirivallop. (1990) Effect of photosensitizers on the photodegradation of blow molding poly (vinyl chloride) . Chulalongkorn University/Bangkok.
Aranya Sirivallop. Effect of photosensitizers on the photodegradation of blow molding poly (vinyl chloride). . Bangkok:Chulalongkorn University, 1990.
Aranya Sirivallop. (1990) Effect of photosensitizers on the photodegradation of blow molding poly (vinyl chloride) . Chulalongkorn University/Bangkok.