مؤلف: Dipen Kumar Rajak

Sanjay M. Rangappa, Ph D, is a Senior Research Scientist at King Mongkut’s University of Technology North Bangkok, Bangkok. He is also Advisor to the Office of the President for University Promotion and Development Towards International Goals. Dipen Kumar Rajak, Ph D, is Assistant Professor in the Department of Mechanical Engineering at Sandip Institute of Technology and Research Center, India. He is Nashik-Branch President for International Engineering and Technology Institute in Hong Kong. Suchart Siengchin, Ph D, is President of King Mongkut’s University of Technology North Bangkok, Bangkok. He is the recipient of the 2010, 2012, and 2013 Outstanding Researcher Award and his research focuses on polymer processing and composite material.