Panithan Boonsong. 2002. Synthesis of salen complexes containing ethylene glycol chains and their catalytic properties. Field of Study Chemistry, Chulalongkorn University;
Panithan Boonsong. (2002) Synthesis of salen complexes containing ethylene glycol chains and their catalytic properties . Chulalongkorn University/Bangkok.
Panithan Boonsong. Synthesis of salen complexes containing ethylene glycol chains and their catalytic properties. . Bangkok:Chulalongkorn University, 2002.
Panithan Boonsong. (2002) Synthesis of salen complexes containing ethylene glycol chains and their catalytic properties . Chulalongkorn University/Bangkok.