2384091document55210DUSITNANOND Ajaphol-thesis_nosignature.pdfapplication/pdf1c7d1fde972a67ce4d28d6f8bb58fafcMD533764442020-07-14 04:36:42https://vuir.vu.edu.au/1571/3/DUSITNANOND%20Ajaphol-thesis_nosignature.pdf