Rhaweewan Dharapak. 2007. A study into the use of THAISphere for ticketing service development. , Kasetsart University;
Rhaweewan Dharapak. (2007) A study into the use of THAISphere for ticketing service development . Kasetsart University/Bangkok.
Rhaweewan Dharapak. A study into the use of THAISphere for ticketing service development. . Bangkok:Kasetsart University, 2007.
Rhaweewan Dharapak. (2007) A study into the use of THAISphere for ticketing service development . Kasetsart University/Bangkok.