Tharapong Vitidsant. 2001. Catalytic cracking of polypropylene and polystyrene under hydrogen atmosphere by iron on palm-oil activated carbon. Bangkok:Chulalongkorn University;
Tharapong Vitidsant. (2001) Catalytic cracking of polypropylene and polystyrene under hydrogen atmosphere by iron on palm-oil activated carbon. Chulalongkorn University:Bangkok.
Tharapong Vitidsant. Catalytic cracking of polypropylene and polystyrene under hydrogen atmosphere by iron on palm-oil activated carbon. Bangkok:Chulalongkorn University, 2001. Print.
Tharapong Vitidsant. (2001) Catalytic cracking of polypropylene and polystyrene under hydrogen atmosphere by iron on palm-oil activated carbon. Chulalongkorn University:Bangkok.