Preedawan Amornyingcharoen. 2002. Synthesis of poly [ester-amide]s. Field of Study Chemistry, Kasetsart University;
Preedawan Amornyingcharoen. (2002) Synthesis of poly [ester-amide]s . Kasetsart University/Bangkok.
Preedawan Amornyingcharoen. Synthesis of poly [ester-amide]s. . Bangkok:Kasetsart University, 2002.
Preedawan Amornyingcharoen. (2002) Synthesis of poly [ester-amide]s . Kasetsart University/Bangkok.