Sanya Phowong
Nakhon Nayok Technical College
Thailand

Wirat Asawanuwat
Chitrada Vocational School Chitralada Technology Institute
Thailand

Pichet Inkham
Electronics Sakaeo Technical College Institute of Vocational Education Central Region 3
Thailand

Theppharot Anansungnoen
<p class="a">Independent Researcher</p>
Thailand

Thararat Malaitao
Department of Educational Administration School of Education University of Phayao
Thailand

Chan Jubfun
Electronics Department Prachinburi Technical College Institute of Vocational Education Central Region 3
Thailand