Sompong Valuvanathorn
Major in Information Technology, Department of Mathematics, Statistics and Computer, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani
Thailand

Teerasak Sangsuwan
Major in Information Technology, Department of Mathematics, Statistics and Computer, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani
Thailand

Nadh Ditcharoen
Major in Information Technology, Department of Mathematics, Statistics and Computer, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani
Thailand