1. Thin Film Physics Laboratory, Department of Physics, Electronics and Photonics, Rajarshi Shahu Mahavidyalaya (Autonomous), Latur, India
2. Department of Engineering Science and Humanities, SRES's Sanjivani College of Engineering, Kopargaon, India
3. Mechanical Department, Sanjivani KBP Polytechnic, Kopargaon, India