Pan Tongraung. 1997. Synthesis of metal-containing epoxy polymers. Graduate School, Chulalongkorn University;
Pan Tongraung. (1997) Synthesis of metal-containing epoxy polymers . Chulalongkorn University/Bangkok.
Pan Tongraung. Synthesis of metal-containing epoxy polymers. . Bangkok:Chulalongkorn University, 1997.
Pan Tongraung. (1997) Synthesis of metal-containing epoxy polymers . Chulalongkorn University/Bangkok.