1. Department of CSE, Vignan’s Lara Institute of Technology & Science, Vadlamudi, Guntur (dt), Andhra Pradesh, India
2. Department of EEE, Vasireddy Venkatadri Institute of Technology, Namburu, Guntur (dt), Andhra Pradesh, India
3. Department of CSE, Lakireddy Bali Reddy College of Engineering, Mylavaram, Krishna (dt), Andhra Pradesh, India
4. Department of Computer Science, Ambo University, Ambo, Ethiopia