The Journal of King Mongkut's University of Technology North Bangkok
วารสารวิชาการพระจอมเกล้าพระนครเหนือ

Sumate Sathitbun-anan
<p>Energy Engineering Technology Department, College of Industrial Technology, King Mongkut’s University of Technology<br />North Bangkok, Bangkok</p>
Thailand

Preeda Chantawong
<p>Energy Engineering Technology Department, College of Industrial Technology, King Mongkut’s University of Technology<br />North Bangkok, Bangkok</p>
Thailand