1. Micromachining Research Centre (MMRC), Department of Mechanical Engineering, School of Engineering, Mohan Babu University (Erstwhile Sree Vidyanikethan Engineering College), Tirupati, Andhra Pradesh, India
2. Research and Development (R&D) division, Hyundai Motor India Engineering, Hyderabad, Telangana, India
3. Department of Welding Engineering, Institution of Engineering and Technology, South Ural State University (National Research University), Chelyabinsk, Russia
4. Department of Mechanical Engineering, Indian Institute of Technology (IIT), Tirupati, Andhra Pradesh, India