Pimtawan Wongsim
Industrial Business and Human Resource Development. King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand.
Thailand

Thanyathip Pichitkarnkar
Industrial Business and Human Resource Development. King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand.
Thailand

Wichien Ketsingha
The Secretariat of the Council of Education Measurement, Dusit District, Bangkok.
Thailand