Preeti Singh Bahadur Editor

Preeti Singh Bahadur, PhD is an Associate Professor in the Applied Science Department, Amity University, India with more than 21 years of research and teaching experience. She has published more than 90 research articles in various journals, presented more than 25 papers at international conferences, and written several book chapters. Her current areas of interest are condensed matter physics, lasers, optics, optoelectronics, cyanides, superoxide, and fullerene materials.

Sandip Kunar, PhD is an Associate Professor in the Department of Mechanical Engineering at Aditya University, India. He has published more than 60 research papers in various reputed national and international journals and conferences proceedings, 55 book chapters, 20 books, and one patent. His research interests include non-conventional machining processes, micromachining processes, advanced manufacturing.

Arshi Naim, PhD is an Associate Professor of Business Management at King Khalid University, Saudi Arabia. She has written several web articles and edited more than six science books. She has developed business management modules on subjects such as supply chain management, customer relationship management, E-commerce, accounting information systems, and information systems strategic management.