Yashvir SinghDr. Yashvir Singh is presently working as an associate professor in the Department of Mechanical Engineering, Graphic Era University, Dehradun, Uttarakhand, India. He has more than 15 years of teaching experience. He has written more than 85 researcharticles and published in various peer-reviewed journals. He is also a reviewer and editorial board member of various journals. His specialization includes areas like tribology, biofuels, lubrication, manufacturing, Additive Manufacturing, etc. He has taught various subjects at UG and PG level, such as Non-conventional Machining processes, advanced manufacturing processes, Additive Manufacturing, etc. He published various research papers in reputed journals and also reviewed various articles of the journals. Read More Read Less