1. Department of Mathematics and Statistics, School of Applied Science and Humanities, Vignan's Foundation for Science, Technology and Research, Vadlamudi, Guntur, Andhra Pradesh 522213, India; seshu.namana@gmail.com
2. Department of Mathematics and Sciences, Prince Sultan University, Riyadh 11586, Saudi Arabia; nmlaiki2012@gmail.com
3. School of Computer, Data and Mathematical Sciences, Western Sydney University, Sydney 2150, Australia; maloqaily@psu.edu.sa