Wirot Yotsawat
Program of Computer Science, Faculty of Science and Technology, Phra Nakhon Si Ayutthaya Rajabhat University, Phra Nakhon Si Ayutthaya, Thailand
Thailand

Saroch Purisangkaha
Program of Computer Science, Faculty of Science and Technology, Phra Nakhon Si Ayutthaya Rajabhat University, Phra Nakhon Si Ayutthaya, Thailand
Thailand

Wimol Kittirakpunya
Program of Computer Science, Faculty of Science and Technology, Phra Nakhon Si Ayutthaya Rajabhat University, Phra Nakhon Si Ayutthaya, Thailand
Thailand

Anongnart Srivihok
Department of Computer Science, Faculty of Science, Kasetsart University, Bangkok, Thailand
Thailand